| Name | CVE-2025-14512 |
| Description | A flaw was found in glib. This vulnerability allows a heap buffer overflow and denial-of-service (DoS) via an integer overflow in GLib's GIO (GLib Input/Output) escape_byte_string() function when processing malicious file or remote filesystem attribute values. |
| 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 | DLA-4412-1 |
| Debian Bugs | 1122346 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| glib2.0 (PTS) | bullseye | 2.66.8-1+deb11u4 | vulnerable |
| bullseye (security) | 2.66.8-1+deb11u7 | fixed |
| bookworm | 2.74.6-2+deb12u8 | fixed |
| bookworm (security) | 2.74.6-2+deb12u2 | vulnerable |
| trixie | 2.84.4-3~deb13u2 | fixed |
| forky, sid | 2.86.3-4 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://gitlab.gnome.org/GNOME/glib/-/issues/3845
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4935
https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4936
Fixed by: https://gitlab.gnome.org/GNOME/glib/-/commit/4f0399c0aaf3ffc86b5625424580294bc7460404 (2.86.3)