Description
FFmpeg n6.1.1 has a vulnerability in the AVI demuxer of the libavformat library which allows for an integer overflow, potentially resulting in a denial-of-service (DoS) condition.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ffmpeg | 7:7.0.1-3 | — |
| Debian 13 | ffmpeg | 7:7.0.1-3 | — |
| Debian 12 | ffmpeg | 7:5.1.8-0+deb12u1 | DSA-6079-1 |
| Debian 11 | ffmpeg | 7:4.3.8-0+deb11u2 | DLA-4039-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | ffmpeg | 7:6.1.1-3ubuntu5+esm5 | USN-7823-1 |
| Ubuntu Pro 22.04 LTS | ffmpeg | 7:4.4.2-0ubuntu0.22.04.1+esm9 | USN-7823-1 |
| Ubuntu Pro 20.04 LTS | ffmpeg | 7:4.2.7-0ubuntu0.1+esm10 | USN-7823-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | ffmpeg | 7:3.4.11-0ubuntu0.1+esm10 | USN-7823-1 |
| Ubuntu Pro 16.04 LTS | ffmpeg | 7:2.8.17-0ubuntu0.1+esm12 | USN-7823-1 |
| Ubuntu Pro 14.04 LTS | libav | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | ffmpeg | 3.4.2-150200.11.64.1 | SUSE-SU-2025:02352-1 |
| SLES 15 SP7 | ffmpeg-4 | 4.4.6-150600.13.27.1 | SUSE-SU-2026:2445-1, SUSE-SU-2025:02381-1 |
| SLES 15 SP6 | ffmpeg | 3.4.2-150200.11.64.1 | SUSE-SU-2025:02352-1 |
| SLES 15 SP6 | ffmpeg-4 | 4.4.6-150600.13.27.1 | SUSE-SU-2025:02381-1 |
| SLES 15 SP4 | ffmpeg-4 | 4.4.6-150400.3.52.1 | SUSE-SU-2026:2444-1, SUSE-SU-2025:02972-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | ffmpeg-4 | 4.4.6-150400.3.52.1 | SUSE-SU-2026:2444-1, SUSE-SU-2025:02972-1 |
| SLE HPC 15 SP4 | ffmpeg-4 | 4.4.6-150400.3.52.1 | SUSE-SU-2026:2444-1, SUSE-SU-2025:02972-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | ffmpeg-4 | 4.4.6-4.1 | openSUSE-SU-2025:15215-1 |
| openSUSE Tumbleweed | ffmpeg-7 | 7.1.1-4.1 | openSUSE-SU-2025:15177-1 |
| openSUSE Leap 15.6 | ffmpeg | 3.4.2-150200.11.64.1 | SUSE-SU-2025:02352-1 |
| openSUSE Leap 15.6 | ffmpeg-4 | 4.4.6-150600.13.27.1 | SUSE-SU-2025:02381-1 |
Advisories 11
- WID-SEC-2024-3572 ffmpeg: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Oct 19, 2026
- USN-7823-1 ffmpeg vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- SUSE-SU-2026:2444-1 Security update for ffmpeg-4 SUSE / openSUSE Security Updates · Jun 19, 2026
- SUSE-SU-2026:2445-1 Security update for ffmpeg-4 SUSE / openSUSE Security Updates · Jun 19, 2026
- openSUSE-SU-2025:15215-1 ffmpeg-4-4.4.6-4.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- openSUSE-SU-2025:15177-1 ffmpeg-7-7.1.1-4.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:02972-1 Security update for ffmpeg-4 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:02381-1 Security update for ffmpeg-4 SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:02352-1 Security update for ffmpeg SUSE / openSUSE Security Updates · Mar 23, 2026
- DSA-6079-1 ffmpeg - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-4039-1 ffmpeg - security update Debian Security (DSA / DLA) · Mar 9, 2026