FFmpeg before commit 9d786e4 contains a stack buffer overflow in the MPEG-PS muxer (libavformat/mpegenc.c).
FFmpeg before commit 9d786e4 contains a stack buffer overflow in the MPEG-PS muxer (libavformat/mpegenc.c). When muxing input with more streams than the muxer's fixed-size stack buffer accommodates, the buffer is overflowed. A crafted input with an excessive number of streams triggers the overflow during MPEG-PS muxing.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Product
- ImageMagick / Ghostscript / FFmpeg / libxml2
- CVSS
- 7.8
Why it ranks 10 (Routine)
- CVSS 7.8 high
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-75142 on this site · NVD · CVE.org · Vulnpedia
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