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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- GNOME / libxslt0 – 1.1.44
- RedHat / enterprise_linux10.0 – 10.0
- RedHat / enterprise_linux8.0 – 8.0
- RedHat / enterprise_linux9.0 – 9.0
- RedHat / enterprise_linux6.0 – 6.0
- RedHat / enterprise_linux7.0 – 7.0
- RedHat / openshift_container_platform4.0 – 4.0
- xmlsoft / libxslt
References
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHBA-2025:12345
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2026:11015
- VENDOR_ADVISORYhttps://access.redhat.com/security/cve/CVE-2025-7424
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=2379228
- MISChttps://gitlab.gnome.org/GNOME/libxslt/-/issues/139
Updated 16m ago · 8 sources