CVE-2026-120210 - FFmpeg 5.0 through 9.0.2 Path Traversal via IMF Demuxer ASSETMAP Path

CVE-2026-120210 - FFmpeg 5.0 through 9.0.2 Path Traversal via IMF Demuxer ASSETMAP Path

https://cvefeed.io/rssfeed/latest.atom / Sat, 10/31/2026 - 22:27
CVE ID :CVE-2026-120210
Published : Oct. 31, 2026, 6:17 p.m. | 3 hours, 7 minutes ago
Description :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.
Severity: 5.3 | MEDIUM
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