{"id":"CVE-2026-74860","state":"PUBLISHED","title":"Libxml2: double-free/uaf in libxml2 python bindings","description":"A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition (DTD) with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callback handler, where a string is freed twice. This flaw can lead to a denial of service (DoS) due to a reproducible crash in Python applications using the libxml2 SAX bindings.","publishedAt":"2026-09-08T11:27:45.158Z","updatedAt":"2026-10-30T00:06:37.529Z","severity":{"score":8.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","source":"redhat"},"assigner":"redhat","products":["Red Hat Red Hat Enterprise Linux 10","Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support","Red Hat Red Hat Enterprise Linux 8","Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support","Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On","Red Hat Red Hat Enterprise Linux 9","Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions","Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support","Red Hat Cert Manager support for Red Hat OpenShift release 1.20","Red Hat Red Hat Cost Management On-Premise 1","Red Hat Red Hat Hardened Images","Red Hat Red Hat OpenShift AI 3.0","Red Hat Red Hat OpenShift AI 3.4","Red Hat Red Hat OpenShift AI 3.5","Red Hat Red Hat Update Infrastructure 5","Red Hat Red Hat Enterprise Linux 6","Red Hat Red Hat Enterprise Linux 7","Red Hat Red Hat OpenShift Container Platform 4","Red Hat Red Hat OpenShift Container Platform 5"],"affected":[{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.12.5-10.el10_2.4","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.2"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10.0 Extended Update Support","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.12.5-9.el10_0.9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-21.el8_10.9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream","cpe:/o:redhat:enterprise_linux:8::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-21.el8_10.9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream","cpe:/o:redhat:enterprise_linux:8::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-13.el8_6.24","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_aus:8.6::appstream","cpe:/a:redhat:rhel_eus_long_life:8.6::appstream","cpe:/o:redhat:rhel_aus:8.6::baseos","cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-13.el8_6.24","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_aus:8.6::appstream","cpe:/a:redhat:rhel_eus_long_life:8.6::appstream","cpe:/o:redhat:rhel_aus:8.6::baseos","cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-14.el9_8.5","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/o:redhat:enterprise_linux:9::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-14.el9_8.5","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/o:redhat:enterprise_linux:9::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-3.el9_2.20","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_e4s:9.2::appstream","cpe:/o:redhat:rhel_e4s:9.2::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-13.el9_4.10","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_e4s:9.4::appstream","cpe:/o:redhat:rhel_e4s:9.4::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9.6 Extended Update Support","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-13.el9_6","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_eus:9.6::appstream","cpe:/o:redhat:rhel_eus:9.6::baseos"]},{"vendor":"Red Hat","product":"Cert Manager support for Red Hat OpenShift release 1.20","packageName":"cert-manager/jetstack-cert-manager-rhel9","defaultStatus":"affected","versions":[{"version":"1790589912","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cert_manager:1.20::el9"]},{"vendor":"Red Hat","product":"Cert Manager support for Red Hat OpenShift release 1.20","packageName":"cert-manager/cert-manager-istio-csr-rhel9","defaultStatus":"affected","versions":[{"version":"1790589914","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cert_manager:1.20::el9"]},{"vendor":"Red Hat","product":"Cert Manager support for Red Hat OpenShift release 1.20","packageName":"cert-manager/cert-manager-operator-rhel9","defaultStatus":"affected","versions":[{"version":"1790589855","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cert_manager:1.20::el9"]},{"vendor":"Red Hat","product":"Red Hat Cost Management On-Premise 1","packageName":"costmanagement/costmanagement-ui-rhel10","defaultStatus":"affected","versions":[{"version":"1791460851","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cost_management_on_premise:1::el10"]},{"vendor":"Red Hat","product":"Red Hat Hardened Images","packageName":"libxml2-main","defaultStatus":"affected","versions":[{"version":"2.15.4-0.1.hum1","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:hummingbird:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-spyre-rhel9","defaultStatus":"affected","versions":[{"version":"1793041986","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-rocm-rhel9","defaultStatus":"affected","versions":[{"version":"1793041981","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-cpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042072","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-cuda-rhel9","defaultStatus":"affected","versions":[{"version":"1793042067","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-tpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793041987","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-rocm-7.1-rhel9","defaultStatus":"affected","versions":[{"version":"1793042006","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-cuda-12.9-rhel9","defaultStatus":"affected","versions":[{"version":"1793042145","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-tpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042006","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-gaudi-rhel9","defaultStatus":"affected","versions":[{"version":"1793042011","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-cuda-13.0-rhel9","defaultStatus":"affected","versions":[{"version":"1793042086","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-cpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042088","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-rocm-6.4-rhel9","defaultStatus":"affected","versions":[{"version":"1793041995","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-spyre-rhel9","defaultStatus":"affected","versions":[{"version":"1793042074","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-neuron-rhel9","defaultStatus":"affected","versions":[{"version":"1793042008","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-tpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042010","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-cpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042162","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-gaudi-rhel9","defaultStatus":"affected","versions":[{"version":"1793042004","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-rubin-rhel9","defaultStatus":"affected","versions":[{"version":"1793042092","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-cuda-12.9-rhel9","defaultStatus":"affected","versions":[{"version":"1793042117","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-cuda-13.0-rhel9","defaultStatus":"affected","versions":[{"version":"1793042093","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-spyre-rhel9","defaultStatus":"affected","versions":[{"version":"1793042114","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-rocm-7.14-rhel9","defaultStatus":"affected","versions":[{"version":"1793042024","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-neuron-rhel9","defaultStatus":"affected","versions":[{"version":"1793042008","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/cds-kubernetes-rhel9","defaultStatus":"affected","versions":[{"version":"1791978534","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/cds-rhel9","defaultStatus":"affected","versions":[{"version":"1791978528","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/haproxy-rhel9","defaultStatus":"affected","versions":[{"version":"1791978528","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/installer-rhel9","defaultStatus":"affected","versions":[{"version":"1791964013","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/rhua-rhel9","defaultStatus":"affected","versions":[{"version":"1791978693","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10","packageName":"podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 6","packageName":"libxml2","defaultStatus":"unknown","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 7","packageName":"libxml2","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","packageName":"container-tools:rhel8/podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9","packageName":"podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"]},{"vendor":"Red Hat","product":"Red Hat Hardened Images","packageName":"swift-lang","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:hummingbird:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","packageName":"openshift/ose-rhel-coreos-8","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","packageName":"openshift/ose-rhel-coreos-9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","packageName":"podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 5","packageName":"openshift/ose-rhel-coreos-9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:5"]}],"references":["https://access.redhat.com/errata/RHSA-2026:64463","https://access.redhat.com/errata/RHSA-2026:71585","https://access.redhat.com/errata/RHSA-2026:71586","https://access.redhat.com/errata/RHSA-2026:71641","https://access.redhat.com/errata/RHSA-2026:72470","https://access.redhat.com/errata/RHSA-2026:72475","https://access.redhat.com/errata/RHSA-2026:72476","https://access.redhat.com/errata/RHSA-2026:79357","https://access.redhat.com/errata/RHSA-2026:82939","https://access.redhat.com/errata/RHSA-2026:89750","https://access.redhat.com/errata/RHSA-2026:89759","https://access.redhat.com/errata/RHSA-2026:90309","https://access.redhat.com/errata/RHSA-2026:91202","https://access.redhat.com/errata/RHSA-2026:91204","https://access.redhat.com/errata/RHSA-2026:91206","https://access.redhat.com/errata/RHSA-2026:91207","https://access.redhat.com/errata/RHSA-2026:91217","https://access.redhat.com/errata/RHSA-2026:91218","https://access.redhat.com/errata/RHSA-2026:91219","https://access.redhat.com/errata/RHSA-2026:91224","https://access.redhat.com/errata/RHSA-2026:91232","https://access.redhat.com/errata/RHSA-2026:91233","https://access.redhat.com/errata/RHSA-2026:91234","https://access.redhat.com/errata/RHSA-2026:91235","https://access.redhat.com/errata/RHSA-2026:91236","https://access.redhat.com/errata/RHSA-2026:91237","https://access.redhat.com/errata/RHSA-2026:91238","https://access.redhat.com/errata/RHSA-2026:91241","https://access.redhat.com/errata/RHSA-2026:91242","https://access.redhat.com/errata/RHSA-2026:91243","https://access.redhat.com/errata/RHSA-2026:91244","https://access.redhat.com/errata/RHSA-2026:91245","https://access.redhat.com/errata/RHSA-2026:91246","https://access.redhat.com/errata/RHSA-2026:91248","https://access.redhat.com/errata/RHSA-2026:91249","https://access.redhat.com/errata/RHSA-2026:92352","https://access.redhat.com/errata/RHSA-2026:92589","https://access.redhat.com/security/cve/CVE-2026-74860","https://bugzilla.redhat.com/show_bug.cgi?id=2529697"],"weaknesses":["CWE-763"],"ingestedAt":"2026-10-30T00:42:06.548Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/74xxx/CVE-2026-74860.json","commit":"f2d9c0cd2d318104f2c83e3c222afbb3de255dfb","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-74860","state":"PUBLISHED","datePublished":"2026-09-08T11:27:45.158Z","dateUpdated":"2026-10-30T00:06:37.529Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2026-08-17T09:57:05.862Z"},"containers":{"cna":{"title":"Libxml2: double-free/uaf in libxml2 python bindings","descriptions":[{"lang":"en","value":"A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition (DTD) with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callback handler, where a string is freed twice. This flaw can lead to a denial of service (DoS) due to a reproducible crash in Python applications using the libxml2 SAX bindings."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.12.5-10.el10_2.4","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10.2"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10.0 Extended Update Support","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.12.5-9.el10_0.9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-21.el8_10.9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream","cpe:/o:redhat:enterprise_linux:8::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-21.el8_10.9","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream","cpe:/o:redhat:enterprise_linux:8::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-13.el8_6.24","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_aus:8.6::appstream","cpe:/a:redhat:rhel_eus_long_life:8.6::appstream","cpe:/o:redhat:rhel_aus:8.6::baseos","cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.7-13.el8_6.24","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_aus:8.6::appstream","cpe:/a:redhat:rhel_eus_long_life:8.6::appstream","cpe:/o:redhat:rhel_aus:8.6::baseos","cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-14.el9_8.5","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/o:redhat:enterprise_linux:9::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-14.el9_8.5","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream","cpe:/o:redhat:enterprise_linux:9::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-3.el9_2.20","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_e4s:9.2::appstream","cpe:/o:redhat:rhel_e4s:9.2::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-13.el9_4.10","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_e4s:9.4::appstream","cpe:/o:redhat:rhel_e4s:9.4::baseos"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9.6 Extended Update Support","packageName":"libxml2","defaultStatus":"affected","versions":[{"version":"0:2.9.13-13.el9_6","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:rhel_eus:9.6::appstream","cpe:/o:redhat:rhel_eus:9.6::baseos"]},{"vendor":"Red Hat","product":"Cert Manager support for Red Hat OpenShift release 1.20","packageName":"cert-manager/jetstack-cert-manager-rhel9","defaultStatus":"affected","versions":[{"version":"1790589912","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cert_manager:1.20::el9"]},{"vendor":"Red Hat","product":"Cert Manager support for Red Hat OpenShift release 1.20","packageName":"cert-manager/cert-manager-istio-csr-rhel9","defaultStatus":"affected","versions":[{"version":"1790589914","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cert_manager:1.20::el9"]},{"vendor":"Red Hat","product":"Cert Manager support for Red Hat OpenShift release 1.20","packageName":"cert-manager/cert-manager-operator-rhel9","defaultStatus":"affected","versions":[{"version":"1790589855","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cert_manager:1.20::el9"]},{"vendor":"Red Hat","product":"Red Hat Cost Management On-Premise 1","packageName":"costmanagement/costmanagement-ui-rhel10","defaultStatus":"affected","versions":[{"version":"1791460851","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:cost_management_on_premise:1::el10"]},{"vendor":"Red Hat","product":"Red Hat Hardened Images","packageName":"libxml2-main","defaultStatus":"affected","versions":[{"version":"2.15.4-0.1.hum1","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:hummingbird:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-spyre-rhel9","defaultStatus":"affected","versions":[{"version":"1793041986","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-rocm-rhel9","defaultStatus":"affected","versions":[{"version":"1793041981","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-cpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042072","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-cuda-rhel9","defaultStatus":"affected","versions":[{"version":"1793042067","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.0","packageName":"rhai/base-image-tpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793041987","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.0::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-rocm-7.1-rhel9","defaultStatus":"affected","versions":[{"version":"1793042006","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-cuda-12.9-rhel9","defaultStatus":"affected","versions":[{"version":"1793042145","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-tpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042006","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-gaudi-rhel9","defaultStatus":"affected","versions":[{"version":"1793042011","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-cuda-13.0-rhel9","defaultStatus":"affected","versions":[{"version":"1793042086","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-cpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042088","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-rocm-6.4-rhel9","defaultStatus":"affected","versions":[{"version":"1793041995","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-spyre-rhel9","defaultStatus":"affected","versions":[{"version":"1793042074","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.4","packageName":"rhai/base-image-neuron-rhel9","defaultStatus":"affected","versions":[{"version":"1793042008","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.4::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-tpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042010","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-cpu-rhel9","defaultStatus":"affected","versions":[{"version":"1793042162","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-gaudi-rhel9","defaultStatus":"affected","versions":[{"version":"1793042004","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-rubin-rhel9","defaultStatus":"affected","versions":[{"version":"1793042092","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-cuda-12.9-rhel9","defaultStatus":"affected","versions":[{"version":"1793042117","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-cuda-13.0-rhel9","defaultStatus":"affected","versions":[{"version":"1793042093","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-spyre-rhel9","defaultStatus":"affected","versions":[{"version":"1793042114","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-rocm-7.14-rhel9","defaultStatus":"affected","versions":[{"version":"1793042024","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat OpenShift AI 3.5","packageName":"rhai/base-image-neuron-rhel9","defaultStatus":"affected","versions":[{"version":"1793042008","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:openshift_ai:3.5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/cds-kubernetes-rhel9","defaultStatus":"affected","versions":[{"version":"1791978534","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/cds-rhel9","defaultStatus":"affected","versions":[{"version":"1791978528","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/haproxy-rhel9","defaultStatus":"affected","versions":[{"version":"1791978528","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/installer-rhel9","defaultStatus":"affected","versions":[{"version":"1791964013","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Update Infrastructure 5","packageName":"rhui5/rhua-rhel9","defaultStatus":"affected","versions":[{"version":"1791978693","status":"unaffected","lessThan":"*","versionType":"rpm"}],"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:rhui:5::el9"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 10","packageName":"podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 6","packageName":"libxml2","defaultStatus":"unknown","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 7","packageName":"libxml2","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 8","packageName":"container-tools:rhel8/podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9","packageName":"podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"]},{"vendor":"Red Hat","product":"Red Hat Hardened Images","packageName":"swift-lang","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:hummingbird:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","packageName":"openshift/ose-rhel-coreos-8","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","packageName":"openshift/ose-rhel-coreos-9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 4","packageName":"podman","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift Container Platform 5","packageName":"openshift/ose-rhel-coreos-9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift:5"]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:64463","name":"RHSA-2026:64463","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:71585","name":"RHSA-2026:71585","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:71586","name":"RHSA-2026:71586","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:71641","name":"RHSA-2026:71641","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72470","name":"RHSA-2026:72470","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72475","name":"RHSA-2026:72475","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:72476","name":"RHSA-2026:72476","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:79357","name":"RHSA-2026:79357","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:82939","name":"RHSA-2026:82939","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:89750","name":"RHSA-2026:89750","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:89759","name":"RHSA-2026:89759","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:90309","name":"RHSA-2026:90309","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91202","name":"RHSA-2026:91202","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91204","name":"RHSA-2026:91204","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91206","name":"RHSA-2026:91206","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91207","name":"RHSA-2026:91207","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91217","name":"RHSA-2026:91217","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91218","name":"RHSA-2026:91218","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91219","name":"RHSA-2026:91219","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91224","name":"RHSA-2026:91224","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91232","name":"RHSA-2026:91232","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91233","name":"RHSA-2026:91233","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91234","name":"RHSA-2026:91234","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91235","name":"RHSA-2026:91235","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91236","name":"RHSA-2026:91236","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91237","name":"RHSA-2026:91237","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91238","name":"RHSA-2026:91238","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91241","name":"RHSA-2026:91241","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91242","name":"RHSA-2026:91242","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91243","name":"RHSA-2026:91243","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91244","name":"RHSA-2026:91244","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91245","name":"RHSA-2026:91245","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91246","name":"RHSA-2026:91246","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91248","name":"RHSA-2026:91248","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:91249","name":"RHSA-2026:91249","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:92352","name":"RHSA-2026:92352","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:92589","name":"RHSA-2026:92589","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-74860","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2529697","name":"RHBZ#2529697","tags":["issue-tracking","x_refsource_REDHAT"]}],"metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-763","description":"Release of Invalid Pointer or Reference","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2026-10-30T00:06:37.529Z"},"datePublic":"2026-03-08T09:20:00.000Z","x_redhatCweChain":"CWE-763: Release of Invalid Pointer or Reference","timeline":[{"lang":"en","time":"2026-09-08T07:16:42.486Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-03-08T09:20:00.000Z","value":"Made public."}],"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T12:08:31.722346Z","id":"CVE-2026-74860","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-08T12:11:11.416Z"}}]}}}