Description
An integer overflow vulnerability was found in FFmpeg versions before 4.4.2 and before 5.0.1 in g729_parse() in llibavcodec/g729_parser.c when processing a specially crafted file.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | FFmpeg | before 4.4.2, before 5.0.1 | — |
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 | 7:4.4.2-1 | — |
| Debian 13 | ffmpeg | 7:4.4.2-1 | — |
| Debian 12 | ffmpeg | 7:4.4.2-1 | — |
| Debian 11 | ffmpeg | 7:4.3.4-0+deb11u1 | DSA-5124-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | ffmpeg | 7:4.4.2-0ubuntu0.22.04.1 | USN-5472-1 |
| Ubuntu 20.04 LTS | ffmpeg | 7:4.2.7-0ubuntu0.1 | USN-5472-1 |
| Ubuntu 18.04 LTS | ffmpeg | 7:3.4.11-0ubuntu0.1 | USN-5472-1 |
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 SP6 | ffmpeg | 3.4.2-150200.11.64.1 | SUSE-SU-2025:02352-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | ffmpeg-4 | 4.4.6-4.1 | openSUSE-SU-2025:15215-1 |
| openSUSE Leap 15.6 | ffmpeg | 3.4.2-150200.11.64.1 | SUSE-SU-2025:02352-1 |
Advisories 5
- USN-5472-1 ffmpeg vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- openSUSE-SU-2025:15215-1 ffmpeg-4-4.4.6-4.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- SUSE-SU-2025:02352-1 Security update for ffmpeg SUSE / openSUSE Security Updates · Mar 23, 2026
- DSA-5124-1 ffmpeg - security update Debian Security (DSA / DLA) · Mar 9, 2026
- WID-SEC-2022-0240 ffmpeg: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Jul 17, 2025