CVE-2026-52297
ffmpeg: FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path...
CVE-2026-52297 is fixed in ffmpeg on 1 platform, first by DEBIAN-CVE-2026-52297, released September 17, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.1
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0012
1st percentile
FFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in mov_read_iacb in libavformat/mov.c.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ffmpeg · Debian 13.5 (trixie) | 7:7.1.5-0+deb13u1 | DEBIAN-CVE-2026-52297 | Sep 17, 2026 |
| ffmpeg · Debian 14 | 7:8.1.1-1 | DEBIAN-CVE-2026-52297 | Sep 17, 2026 |
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