Vulnerability · Published Aug 7, 2025 · Assigned by mitre
CVE-2025-50952
Medium 6.5
In plain English
A medium-severity null pointer dereference in the openjpeg package (Alpine). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 78.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.21 | openjpeg | 2.5.4-r0 | ALPINE-CVE-2025-50952 |
| Alpine:v3.22 | openjpeg | 2.5.3-r0 | ALPINE-CVE-2025-50952 |
| Alpine:v3.23 | openjpeg | 2.5.3-r0 | ALPINE-CVE-2025-50952 |
| Alpine:v3.24 | openjpeg | 2.5.3-r0 | ALPINE-CVE-2025-50952 |
| Debian:12 | openjpeg2 | 2.5.0-2+deb12u2 | DEBIAN-CVE-2025-50952 |
| Debian:13 | openjpeg2 | 2.5.3-1 | DEBIAN-CVE-2025-50952 |
| Debian:14 | openjpeg2 | 2.5.3-1 | DEBIAN-CVE-2025-50952 |
| Ubuntu:22.04:LTS | blender | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:24.04:LTS | blender | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:25.10 | blender | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:26.04:LTS | blender | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:26.10 | blender | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:22.04:LTS | insighttoolkit4 | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:22.04:LTS | openjpeg2 | 2.4.0-6ubuntu0.4 | USN-7757-1 |
| Ubuntu:22.04:LTS | openjpeg2 | 2.4.0-6ubuntu0.4 | UBUNTU-CVE-2025-50952 |
| Ubuntu:24.04:LTS | openjpeg2 | 2.5.0-2ubuntu0.4 | USN-7757-1 |
| Ubuntu:24.04:LTS | openjpeg2 | 2.5.0-2ubuntu0.4 | UBUNTU-CVE-2025-50952 |
| Ubuntu:25.10 | qtwebengine-opensource-src | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:26.10 | qtwebengine-opensource-src | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:25.10 | texmaker | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:26.04:LTS | texmaker | no fix listed | UBUNTU-CVE-2025-50952 |
| Ubuntu:26.10 | texmaker | no fix listed | UBUNTU-CVE-2025-50952 |
Affected products (as reported)
Weakness: CWE-476 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N