CVE-2026-107697

ffmpeg: FFmpeg before 8.1.3 contains a protection mechanism failure in the HLS demuxer that allows attackers to bypass protoc...

CVE-2026-107697 is fixed in ffmpeg on 1 platform by DEBIAN-CVE-2026-107697 (version 7:9.0.2-1), released October 9, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0032
25th percentile

FFmpeg before 8.1.3 contains a protection mechanism failure in the HLS demuxer that allows attackers to bypass protocol and allowed_extensions restrictions when opening child playlists. Attackers can supply a crafted master playlist whose child playlists use disallowed protocols or non-multimedia local files, making parse_playlist() open resources the HLS security policy should block.

Where it's fixed

ProductFixed inFixReleased
Linux
ffmpeg · Debian 14 7:9.0.2-1 DEBIAN-CVE-2026-107697 Oct 9, 2026

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