CVE-2025-50952 — MEDIUM (6.5)

Vulnerability Description

openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Uclouvain	Openjpeg	2.5.0

Related Weaknesses (CWE)

CWE-476

References

https://github.com/uclouvain/openjpeg/issues/1505Issue Tracking
https://lists.debian.org/debian-lts-announce/2025/12/msg00035.html

FAQ

What is CVE-2025-50952?

CVE-2025-50952 is a vulnerability with a CVSS score of 6.5 (MEDIUM). openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.

How severe is CVE-2025-50952?

CVE-2025-50952 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-50952?

Check the references section above for vendor advisories and patch information. Affected products include: Uclouvain Openjpeg.