GHSA-237w-6c39-25rhMediumCVSS 4.7
A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked...
🔗 CVE IDs covered (1)
📋 Description
A flaw was found in gdk-pixbuf. When loading a specially crafted JPEG image containing chunked ICC profile markers, an error during ICC profile parsing can leave stale size metadata after the profile buffer is freed. A subsequent allocation in the same decode can cause an out-of-bounds write, potentially crashing the application. To exploit this flaw, an application using gdk-pixbuf must process the malicious JPEG image.
Affected version >= 2.26.4
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-81893
- https://access.redhat.com/security/cve/CVE-2026-81893
- https://bugzilla.redhat.com/show_bug.cgi?id=2524834
- https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/efe658674bd103d1c9bf50809d5767a3f6dd5a01
- https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/278
- https://github.com/advisories/GHSA-237w-6c39-25rh