PT-2026-141045
CVE-2026-125217
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Published
2026-11-09
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Updated
2026-11-09
Description by
CVSS 3.1
3.3
LowMetricsAV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
FFmpeg through 9.0.2 contains an uninitialized memory use vulnerability in roq dpcm encode frame() in libavcodec/roqaudioenc.c that encodes stale heap contents when flushed early. Attackers can supply short audio streams under eight frames for RoQ DPCM transcoding, causing DPCM-quantized uninitialized heap data from frame buffer to leak into output packets.
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