CVE-2025-50952

EUVD-2025-23916
openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
Affected Products (NVD)
VendorProductVersion
uclouvainopenjpeg
2.5.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
openjpeg2
bookworm
2.5.0-2+deb12u2
fixed
bookworm (security)
vulnerable
bullseye
vulnerable
bullseye (security)
2.4.0-3+deb11u2
fixed
forky
2.5.4-1
fixed
sid
2.5.4-1
fixed
trixie
2.5.3-2.1~deb13u1
fixed
Common Weakness Enumeration
References
https://github.com/uclouvain/openjpeg/issues/1505
https://lists.debian.org/debian-lts-announce/2025/12/msg00035.html