PT-2026-134684
CVE-2026-120243
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تاريخ النشر
2026-11-01
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تاريخ التحديث
2026-11-01
الوصف من
CVSS 3.1
5.5
متوسطةالمقاييسAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
FFmpeg 2.0 through 9.0.2 contains a use of uninitialized variable vulnerability in the Go2Meeting decoder that allows attackers to leak stack memory through out-of-range palette indices. Attackers can craft a G2M3/G2M4 stream with a short Kempf palette so kempf restore buf() copies uninitialized stack bytes, including pointers or stack guards, into decoded output.
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