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JLSEC-2025-103 A denial of service in the subtitle decoder in FFmpeg 3.2 and 4.1 allows attackers to hog the CPU vi...

🗓️ 19 Oct 2025 19:08:53Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

FFmpeg subtitle decoder DoS in versions 3.2 and 4.1 from crafted Matroska files; handle_open_brace sscanf causes CPU hog.

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06 Nov 2025 23:02Current
6.7Medium risk
Vulners AI Score6.7
CVSS 24.3
CVSS 3.16.5
EPSS0.00498
1