CVE-2026-119842

EUVD-2026-114326
A flaw was found in GStreamer's gst-plugins-base MicroDVD subtitle parser. When processing a specially crafted subtitle file, the parser may dereference a NULL pointer, causing the application to crash when a user opens or plays media with a malformed MicroDVD (.sub) subtitle file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Debian logo
Debian Releases
Debian Product
Codename
gst-plugins-base1.0
bookworm
vulnerable
bookworm (security)
vulnerable
forky
1.28.8-1
fixed
sid
1.28.8-1
fixed
trixie
vulnerable
trixie (security)
vulnerable
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/CVE-2026-119842
https://bugzilla.redhat.com/show_bug.cgi?id=2564183
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11238.patch
https://gstreamer.freedesktop.org/security/sa-2026-0019.html