{"id":"CVE-2026-125180","published":"2026-11-09T19:16:53.287","lastModified":"2026-11-10T21:46:26.463","description":"FFmpeg 8.1 through 9.0.2 contains a memory exhaustion vulnerability in the libavcodec/exif.c parser that allows attackers to amplify allocations by pointing many IFD entries at overlapping payloads. Attackers can embed a small crafted EXIF block in TIFF, JPEG, PNG or WebP images to trigger quadratic memory allocation, causing denial of service in decoding applications.","cvssScore":5.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwes":["CWE-770"],"vendors":[],"products":[],"references":[{"url":"https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/25408","tags":[]},{"url":"https://github.com/FFmpeg/FFmpeg","tags":[]},{"url":"https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavcodec/exif.c#L274","tags":[]},{"url":"https://github.com/FFmpeg/FFmpeg/commit/30fff47764e59f02ac7868bb832ed51a88f949fd","tags":[]},{"url":"https://www.vulncheck.com/advisories/ffmpeg-8.1-through-9.0.2-exif-parser-memory-exhaustion-via-overlapping-tags","tags":[]}],"exploitRefs":[{"url":"https://github.com/FFmpeg/FFmpeg","tags":[]},{"url":"https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavcodec/exif.c#L274","tags":[]},{"url":"https://github.com/FFmpeg/FFmpeg/commit/30fff47764e59f02ac7868bb832ed51a88f949fd","tags":[]}],"hasPoc":true,"ai":null}