PT-2026-141079
CVE-2026-125251
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تاريخ النشر
2026-11-09
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تاريخ التحديث
2026-11-09
الوصف من
CVSS 3.1
7.0
عاليةالمقاييسAV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
FFmpeg through 9.0.2 contains an integer overflow vulnerability in the VVC decoder alloc frame() function in libavcodec/vvc/refs.c that undersizes the reference picture list allocation on 32-bit builds. Attackers can supply a crafted VVC (H.266) file with a very large number of NAL units per access unit to trigger heap out-of-bounds writes and corrupt memory.
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