CVE-2026-96889 | BDVDB-2026-378484 Detail
Red HatRed Hat Enterprise Linux 10
Description#
A flaw was found in librsvg. When processing an SVG document containing nested XML inclusions (Xincludes) with duplicate entity declarations, a use-after-free error can occur. This vulnerability arises because the library incorrectly frees an XML entity that is still in use by the parser. An attacker could potentially exploit this to cause a denial of service or execute arbitrary code.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.
Weaknesses#
- CWE-416 Use After Free
References#
- https://access.redhat.com/errata/RHSA-2026:86331
- https://access.redhat.com/errata/RHSA-2026:86841
- https://access.redhat.com/errata/RHSA-2026:86842
- https://access.redhat.com/errata/RHSA-2026:86921
- https://access.redhat.com/errata/RHSA-2026:92212
- https://access.redhat.com/errata/RHSA-2026:92213
- https://access.redhat.com/errata/RHSA-2026:92214
- https://access.redhat.com/errata/RHSA-2026:92218
- https://access.redhat.com/errata/RHSA-2026:92336
- https://access.redhat.com/errata/RHSA-2026:92353
- https://access.redhat.com/errata/RHSA-2026:92382
- https://access.redhat.com/errata/RHSA-2026:92573
- https://access.redhat.com/errata/RHSA-2026:92579
- https://access.redhat.com/errata/RHSA-2026:94452
- https://access.redhat.com/errata/RHSA-2026:94453
Show all 40
- https://access.redhat.com/errata/RHSA-2026:94454
- https://access.redhat.com/errata/RHSA-2026:94455
- https://access.redhat.com/errata/RHSA-2026:94457
- https://access.redhat.com/errata/RHSA-2026:94458
- https://access.redhat.com/errata/RHSA-2026:94459
- https://access.redhat.com/errata/RHSA-2026:94460
- https://access.redhat.com/errata/RHSA-2026:94461
- https://access.redhat.com/errata/RHSA-2026:94462
- https://access.redhat.com/errata/RHSA-2026:94463
- https://access.redhat.com/errata/RHSA-2026:94464
- https://access.redhat.com/errata/RHSA-2026:94465
- https://access.redhat.com/errata/RHSA-2026:94466
- https://access.redhat.com/errata/RHSA-2026:94467
- https://access.redhat.com/errata/RHSA-2026:94468
- https://access.redhat.com/errata/RHSA-2026:94469
- https://access.redhat.com/errata/RHSA-2026:94470
- https://access.redhat.com/errata/RHSA-2026:94471
- https://access.redhat.com/errata/RHSA-2026:94472
- https://access.redhat.com/errata/RHSA-2026:94473
- https://access.redhat.com/errata/RHSA-2026:94474
- https://access.redhat.com/errata/RHSA-2026:94476
- https://access.redhat.com/security/cve/CVE-2026-96889
- https://bugzilla.redhat.com/show_bug.cgi?id=2539279
- https://crates.io/crates/librsvg
- https://gitlab.gnome.org/GNOME/librsvg/-/work_items/1241
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.