PT-2026-141014
CVE-2026-125186
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Published
2026-11-09
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Updated
2026-11-09
Description by
CVSS 3.1
4.7
MediumMetricsAV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
FFmpeg through 9.0.2 contains an uncontrolled resource consumption vulnerability in the dts2pts bitstream filter that allows attackers to exhaust CPU through unbounded per-packet POC node allocation. Attackers can supply a crafted H.264 packet with many slices of alternating picture order counts, forcing h264 queue frame() to allocate tree nodes per slice and deny service.
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