{"id":"CVE-2026-48829","state":"PUBLISHED","title":"In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/diges","description":"In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c.","publishedAt":"2026-05-24T02:22:04.403Z","updatedAt":"2026-06-05T16:00:19.437Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"mitre"},"assigner":"mitre","products":["GNU GNU SASL"],"affected":[{"vendor":"GNU","product":"GNU SASL","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.2.3","versionType":"semver"}]}],"references":["https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00002.html","https://codeberg.org/gsasl/gsasl/commit/da9b5ae2962b014879e4a406c3b38f25aa70e97a","https://lists.debian.org/debian-security-announce/2026/msg00182.html","https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00000.html","https://lists.debian.org/debian-lts-announce/2026/06/msg00007.html"],"weaknesses":["CWE-476"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/48xxx/CVE-2026-48829.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-48829","state":"PUBLISHED","datePublished":"2026-05-24T02:22:04.403Z","dateUpdated":"2026-06-05T16:00:19.437Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2026-05-24T02:22:03.024Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and servers, via a known token with no accompanying = character. This occurs in lib/digest-md5/getsubopt.c."}],"affected":[{"vendor":"GNU","product":"GNU SASL","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.2.3","versionType":"semver"}]}],"references":[{"url":"https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00002.html"},{"url":"https://codeberg.org/gsasl/gsasl/commit/da9b5ae2962b014879e4a406c3b38f25aa70e97a"},{"url":"https://lists.debian.org/debian-security-announce/2026/msg00182.html"},{"url":"https://lists.gnu.org/archive/html/help-gsasl/2026-05/msg00000.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","description":"CWE-476 NULL Pointer Dereference","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2026-05-24T02:33:58.822Z"},"x_generator":{"engine":"CVE-Request-form 0.0.1"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gnu:gnu_sasl:*:*:*:*:*:*:*:*","versionEndExcluding":"2.2.3"}]}]}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-26T15:07:48.596630Z","id":"CVE-2026-48829","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-26T15:21:29.987Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2026/06/msg00007.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-06-05T16:00:19.437Z"}}]}}}