PT-2026-134529
CVE-2026-120210
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Published
2026-10-31
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Updated
2026-10-31
Description by
CVSS 3.1
4.3
MediumMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
FFmpeg 5.0 through 9.0.2 contains a path traversal vulnerability in the IMF demuxer that allows attackers to open files outside the package via unvalidated ASSETMAP Path elements. Attackers can supply a crafted IMF package with '..' or absolute paths to demux local MXF files, probe file existence and size, or trigger server-side requests.
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