CVE-2026-119777
High · 7.8CVSS
7.8
EPSS
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Published
Oct 30, 2026
CISA due date
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The record
A flaw was found in GStreamer's gst-plugins-bad H.266/VVC parser. When processing a malformed H.266 media file or stream, an integer overflow while parsing profile, tier, and level fields can lead to a stack-based buffer overflow. An attacker could cause an application to crash and may be able to execute code in the context of the affected application.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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