Description
A flaw was found in the libxslt library. The same memory field, psvi, is used for both stylesheet and input data, which can lead to type confusion during XML transformations. This vulnerability allows an attacker to crash the application or corrupt memory. In some cases, it may lead to denial of service or unexpected behavior.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
GNOME libxslt
Default version status: unaffected
0 to < 1.1.44affected
Red Hat Red Hat Enterprise Linux 10
Default version status: affected
0:1.1.39-8.el10_0 to < *unaffected
Red Hat Red Hat Hardened Images
Default version status: affected
1.1.45-0.1.hum1 to < *unaffected
Red Hat Red Hat Enterprise Linux 6
Default version status: unknown
Red Hat Red Hat Enterprise Linux 7
Default version status: unaffected
Red Hat Red Hat Enterprise Linux 8
Default version status: unaffected
Red Hat Red Hat Enterprise Linux 9
Default version status: unaffected
Red Hat Red Hat OpenShift Container Platform 4
Default version status: unaffected
Red Hat Red Hat OpenShift Container Platform 4
Default version status: unaffected
References
- https://access.redhat.com/errata/RHBA-2025:12345 ↗
- https://access.redhat.com/errata/RHSA-2026:11015 ↗
- https://access.redhat.com/security/cve/CVE-2025-7424 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2379228 ↗
- https://gitlab.gnome.org/GNOME/libxslt/-/issues/139 ↗
- https://lists.debian.org/debian-lts-announce/2025/09/msg00024.html ↗
- http://seclists.org/fulldisclosure/2025/Aug/0 ↗
- http://seclists.org/fulldisclosure/2025/Jul/37 ↗
- http://seclists.org/fulldisclosure/2025/Jul/35 ↗
- http://seclists.org/fulldisclosure/2025/Jul/33 ↗
- http://seclists.org/fulldisclosure/2025/Jul/32 ↗
- http://seclists.org/fulldisclosure/2025/Jul/30 ↗
- http://www.openwall.com/lists/oss-security/2025/07/11/2 ↗