gst-plugins-bad1.0: A flaw was found in GStreamer
CVE-2026-119729 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-119729, released October 31, 2026. It is not reported as exploited. Patch Radar priority: Routine.
A flaw was found in GStreamer. An integer overflow vulnerability in the AV1 LEB128 variable-length integer parser allows a remote attacker to cause a crash in applications that process AV1 media content. By crafting a malformed AV1 bitstream containing an invalid LEB128-encoded value, an attacker can cause integer overflow in the parser, resulting in incorrect length values being used during stream processing, which can lead to a denial of service.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gst-plugins-bad1.0 · Debian 14 | 1.28.2-1 | DEBIAN-CVE-2026-119729 | Oct 31, 2026 |
| gst-plugins-base1.0 · Debian 14 | 1.28.2-1 | DEBIAN-CVE-2026-119729 | Oct 31, 2026 |
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