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.
https://access.redhat.com/errata/RHSA-2026:94476
https://access.redhat.com/errata/RHSA-2026:94474
https://access.redhat.com/errata/RHSA-2026:94473
https://access.redhat.com/errata/RHSA-2026:94472
https://access.redhat.com/errata/RHSA-2026:94471
https://access.redhat.com/errata/RHSA-2026:94470
https://access.redhat.com/errata/RHSA-2026:94469
https://access.redhat.com/errata/RHSA-2026:94468
https://access.redhat.com/errata/RHSA-2026:94467
https://access.redhat.com/errata/RHSA-2026:94466
https://access.redhat.com/errata/RHSA-2026:94465
https://access.redhat.com/errata/RHSA-2026:94464
https://access.redhat.com/errata/RHSA-2026:94463
https://access.redhat.com/errata/RHSA-2026:94462
https://access.redhat.com/errata/RHSA-2026:94461
https://access.redhat.com/errata/RHSA-2026:94460
https://access.redhat.com/errata/RHSA-2026:94459
https://access.redhat.com/errata/RHSA-2026:94458
https://access.redhat.com/errata/RHSA-2026:94457
https://access.redhat.com/errata/RHSA-2026:94455
https://access.redhat.com/errata/RHSA-2026:94454
https://access.redhat.com/errata/RHSA-2026:94453
https://access.redhat.com/errata/RHSA-2026:94452
https://access.redhat.com/errata/RHSA-2026:92579
https://access.redhat.com/errata/RHSA-2026:92573
https://access.redhat.com/errata/RHSA-2026:92382
https://access.redhat.com/errata/RHSA-2026:92353
https://access.redhat.com/errata/RHSA-2026:92336
https://access.redhat.com/errata/RHSA-2026:92218
https://access.redhat.com/errata/RHSA-2026:92214
https://access.redhat.com/errata/RHSA-2026:92213
https://access.redhat.com/errata/RHSA-2026:92212
https://access.redhat.com/errata/RHSA-2026:86921
https://access.redhat.com/errata/RHSA-2026:86842
https://github.com/completetech-security/sharp-rsvg-rce-check
https://github.com/CompleTetech-Security/sharp-rsvg-rce-check
https://github.com/AmanSin001/next-security-check
https://github.com/pauleprichna/cybersecurity
https://rustsec.org/advisories/RUSTSEC-2026-0305.html
https://gitlab.gnome.org/GNOME/librsvg/-/work_items/1241
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-85608
https://crates.io/crates/librsvg