| Name | CVE-2025-50952 |
| Description | openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c. |
| 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) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openjpeg2 (PTS) | bullseye | 2.4.0-3 | vulnerable |
| bullseye (security) | 2.4.0-3+deb11u1 | vulnerable |
| bookworm | 2.5.0-2+deb12u2 | fixed |
| bookworm (security) | 2.5.0-2+deb12u1 | vulnerable |
| trixie | 2.5.3-2.1~deb13u1 | fixed |
| forky, sid | 2.5.3-2.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openjpeg2 | source | bookworm | 2.5.0-2+deb12u2 | | | |
| openjpeg2 | source | (unstable) | 2.5.3-1 | | | |
Notes
[bullseye] - openjpeg2 <postponed> (Minor issue)
https://github.com/uclouvain/openjpeg/issues/1505
Fixed by: https://github.com/uclouvain/openjpeg/commit/d903fbb4ab9ccf9b96c8bc7398fafc0007505a37 (v2.5.1)