| Name | CVE-2026-96889 |
| 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-6555-1 |
| Debian Bugs | 1148902 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| librsvg (PTS) | bookworm, bookworm (security) | 2.54.7+dfsg-1~deb12u1 | vulnerable |
| trixie | 2.60.0+dfsg-1 | vulnerable | |
| trixie (security) | 2.60.0+dfsg-1+deb13u1 | fixed | |
| forky, sid | 2.63.2+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| librsvg | source | trixie | 2.60.0+dfsg-1+deb13u1 | DSA-6555-1 | ||
| librsvg | source | (unstable) | 2.63.2+dfsg-1 | 1148902 |
https://bugzilla.redhat.com/show_bug.cgi?id=2539279
https://rustsec.org/advisories/RUSTSEC-2026-0305.html
https://gitlab.gnome.org/GNOME/librsvg/-/work_items/1241
Fixed by: https://gitlab.gnome.org/GNOME/librsvg/-/commit/8a1b0cd319e9af2d1e9cf878081dd77f227a0504 (2.63.1)
Fixed by: https://gitlab.gnome.org/GNOME/librsvg/-/commit/1606574427408baca8203ef723281509a229f9e2 (2.60.3)