ffmpeg: An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to...
CVE-2026-30997 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-30997, released April 13, 2026. It is not reported as exploited. Patch Radar priority: High.
An out-of-bounds read in the read_global_param() function (libavcodec/av1dec.c) of FFmpeg v8.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ffmpeg · Debian 12.15 (bookworm) | 7:5.1.9-0+deb12u1 | DEBIAN-CVE-2026-30997 | Apr 13, 2026 |
| ffmpeg · Debian 13.5 (trixie) | 7:7.1.5-0+deb13u1 | DEBIAN-CVE-2026-30997 | Apr 13, 2026 |
| ffmpeg · Debian 14 | 7:8.1.1-1 | DEBIAN-CVE-2026-30997 | Apr 13, 2026 |
| ffmpeg-4 · sles 15.7 | 4.4.7-150600.13.47.1 | SUSE-SU-2026:2445-1 | Jun 18, 2026 |
| ffmpeg-7 · opensuse-leap 16.0 | 7.1.4-160000.2.1 | OPENSUSE-SU-2026:21258-1 | Jul 7, 2026 |
| ffmpeg-7 · sles 16.0 | 7.1.4-160000.2.1 | SUSE-SU-2026:22573-1 | Jul 7, 2026 |
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