CVE-2026-38344
CVE-2026-38344
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A NULL pointer dereference in the get_min_buffer_size function (/libswscale/slice.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted video file.
CVSS 7.5 · High · EPSS 0.5% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
ffmpeg Debian:12
- Versions
- 7:5.1.3-1
- 7:5.1.3-2
- 7:5.1.4-0+deb12u1
- 7:5.1.5-0+deb12u1
- 7:5.1.6-0+deb12u1
- 7:5.1.7-0+deb12u1
- 7:5.1.8-0+deb12u1
- Affected ranges
- ECOSYSTEM: < 7:5.1.9-0+deb12u1
Update to 7:5.1.9-0+deb12u1
ffmpeg Debian:13
- Versions
- 7:7.1.1-1
- 7:7.1.2-0+deb13u1
- 7:7.1.2-1
- 7:7.1.3-0+deb13u1
- 7:7.1.3-1
- Affected ranges
- ECOSYSTEM: < 7:7.1.4-0+deb13u1
Update to 7:7.1.4-0+deb13u1
ffmpeg Debian:14
- Versions
- 7:7.1.1-1
- 7:7.1.2-1
- 7:7.1.3-1
- 7:8.0-1
- 7:8.0-2
- 7:8.0.1-1
- 7:8.0.1-2
- 7:8.0.1-3
- Affected ranges
- ECOSYSTEM: < 7:8.1-1
Update to 7:8.1-1
libav Ubuntu:Pro:14.04:LTS
- Versions
- 6:0.8.7-1ubuntu2
- 6:9.10-1ubuntu1
- 6:9.10-1ubuntu2
- 6:9.10-1ubuntu5
- 6:9.10-1ubuntu6
- 6:9.10-1ubuntu7
- 6:9.11-2ubuntu1
- 6:9.11-2ubuntu2
- 6:9.13-0ubuntu0.14.04.1
- 6:9.14-0ubuntu0.14.04.1
- 6:9.16-0ubuntu0.14.04.1
- 6:9.18-0ubuntu0.14.04.1
- 6:9.20-0ubuntu0.14.04.1
- 6:9.20-0ubuntu0.14.04.1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
ffmpeg Ubuntu:Pro:16.04:LTS
- Versions
- 7:2.7.2-1build1
- 7:2.8.1-1ubuntu1
- 7:2.8.2-1ubuntu1
- 7:2.8.3-1
- 7:2.8.4-1
- 7:2.8.4-1ubuntu1
- 7:2.8.4-1ubuntu2
- 7:2.8.4-1ubuntu3
- 7:2.8.4-1ubuntu4
- 7:2.8.6-1ubuntu1
- 7:2.8.6-1ubuntu2
- 7:2.8.8-0ubuntu0.16.04.1
- 7:2.8.10-0ubuntu0.16.04.1
- 7:2.8.11-0ubuntu0.16.04.1
- 7:2.8.14-0ubuntu0.16.04.1
- 7:2.8.15-0ubuntu0.16.04.1
- 7:2.8.15-0ubuntu0.16.04.1+esm1
- 7:2.8.17-0ubuntu0.1
- 7:2.8.17-0ubuntu0.1+esm1
- 7:2.8.17-0ubuntu0.1+esm2
- 7:2.8.17-0ubuntu0.1+esm3
- 7:2.8.17-0ubuntu0.1+esm4
- 7:2.8.17-0ubuntu0.1+esm5
- 7:2.8.17-0ubuntu0.1+esm6
- 7:2.8.17-0ubuntu0.1+esm7
- 7:2.8.17-0ubuntu0.1+esm8
- 7:2.8.17-0ubuntu0.1+esm9
- 7:2.8.17-0ubuntu0.1+esm10
- 7:2.8.17-0ubuntu0.1+esm11
- 7:2.8.17-0ubuntu0.1+esm12
- 7:2.8.17-0ubuntu0.1+esm13
- 7:2.8.17-0ubuntu0.1+esm14
- 7:2.8.17-0ubuntu0.1+esm15
- 7:2.8.17-0ubuntu0.1+esm16
- 7:2.8.17-0ubuntu0.1+esm17
- Affected ranges
- ECOSYSTEM: < 7:2.8.17-0ubuntu0.1+esm18
Update to 7:2.8.17-0ubuntu0.1+esm18
ffmpeg Ubuntu:Pro:18.04:LTS
- Versions
- 7:3.3.4-2
- 7:3.3.4-2build3
- 7:3.4-2ubuntu2
- 7:3.4-4
- 7:3.4-4build1
- 7:3.4.1-1
- 7:3.4.1-1build1
- 7:3.4.2-1
- 7:3.4.2-1build1
- 7:3.4.2-2
- 7:3.4.4-0ubuntu0.18.04.1
- 7:3.4.6-0ubuntu0.18.04.1
- 7:3.4.8-0ubuntu0.2
- 7:3.4.11-0ubuntu0.1
- 7:3.4.11-0ubuntu0.1+esm1
- 7:3.4.11-0ubuntu0.1+esm2
- 7:3.4.11-0ubuntu0.1+esm3
- 7:3.4.11-0ubuntu0.1+esm4
- 7:3.4.11-0ubuntu0.1+esm5
- 7:3.4.11-0ubuntu0.1+esm6
- 7:3.4.11-0ubuntu0.1+esm7
- 7:3.4.11-0ubuntu0.1+esm8
- 7:3.4.11-0ubuntu0.1+esm9
- 7:3.4.11-0ubuntu0.1+esm10
- 7:3.4.11-0ubuntu0.1+esm11
- 7:3.4.11-0ubuntu0.1+esm12
- 7:3.4.11-0ubuntu0.1+esm13
- 7:3.4.11-0ubuntu0.1+esm14
- 7:3.4.11-0ubuntu0.1+esm15
- Affected ranges
- ECOSYSTEM: < 7:3.4.11-0ubuntu0.1+esm16
Update to 7:3.4.11-0ubuntu0.1+esm16
ffmpeg Ubuntu:Pro:20.04:LTS
- Versions
- 7:4.1.4-1build2
- 7:4.2.1-2
- 7:4.2.1-2ubuntu1
- 7:4.2.2-1build1
- 7:4.2.2-1ubuntu1
- 7:4.2.4-1ubuntu0.1
- 7:4.2.4-1ubuntu0.1+esm1
- 7:4.2.7-0ubuntu0.1
- 7:4.2.7-0ubuntu0.1+esm1
- 7:4.2.7-0ubuntu0.1+esm2
- 7:4.2.7-0ubuntu0.1+esm3
- 7:4.2.7-0ubuntu0.1+esm4
- 7:4.2.7-0ubuntu0.1+esm5
- 7:4.2.7-0ubuntu0.1+esm6
- 7:4.2.7-0ubuntu0.1+esm7
- 7:4.2.7-0ubuntu0.1+esm8
- 7:4.2.7-0ubuntu0.1+esm9
- 7:4.2.7-0ubuntu0.1+esm10
- 7:4.2.7-0ubuntu0.1+esm11
- 7:4.2.7-0ubuntu0.1+esm12
- 7:4.2.7-0ubuntu0.1+esm13
- 7:4.2.7-0ubuntu0.1+esm14
- 7:4.2.7-0ubuntu0.1+esm15
- 7:4.2.7-0ubuntu0.1+esm16
- 7:4.2.7-0ubuntu0.1+esm17
- Affected ranges
- ECOSYSTEM: < 7:4.2.7-0ubuntu0.1+esm18
Update to 7:4.2.7-0ubuntu0.1+esm18
ffmpeg Ubuntu:Pro:22.04:LTS
- Versions
- 7:4.4-6ubuntu5
- 7:4.4.1-2ubuntu1
- 7:4.4.1-3ubuntu1
- 7:4.4.1-3ubuntu2
- 7:4.4.1-3ubuntu3
- 7:4.4.1-3ubuntu5
- 7:4.4.2-0ubuntu0.22.04.1
- 7:4.4.2-0ubuntu0.22.04.1+esm1
- 7:4.4.2-0ubuntu0.22.04.1+esm2
- 7:4.4.2-0ubuntu0.22.04.1+esm3
- 7:4.4.2-0ubuntu0.22.04.1+esm4
- 7:4.4.2-0ubuntu0.22.04.1+esm5
- 7:4.4.2-0ubuntu0.22.04.1+esm6
- 7:4.4.2-0ubuntu0.22.04.1+esm7
- 7:4.4.2-0ubuntu0.22.04.1+esm8
- 7:4.4.2-0ubuntu0.22.04.1+esm9
- 7:4.4.2-0ubuntu0.22.04.1+esm10
- 7:4.4.2-0ubuntu0.22.04.1+esm11
- 7:4.4.2-0ubuntu0.22.04.1+esm12
- 7:4.4.2-0ubuntu0.22.04.1+esm13
- 7:4.4.2-0ubuntu0.22.04.1+esm14
- 7:4.4.2-0ubuntu0.22.04.1+esm15
- 7:4.4.2-0ubuntu0.22.04.1+esm16
- Affected ranges
- ECOSYSTEM: < 7:4.4.2-0ubuntu0.22.04.1+esm17
Update to 7:4.4.2-0ubuntu0.22.04.1+esm17
ffmpeg Ubuntu:Pro:24.04:LTS
- Versions
- 7:6.0-6ubuntu1
- 7:6.0-9ubuntu1
- 7:6.1-2ubuntu1
- 7:6.1-3ubuntu1
- 7:6.1-4ubuntu1
- 7:6.1-5ubuntu1
- 7:6.1.1-1ubuntu1
- 7:6.1.1-3ubuntu1
- 7:6.1.1-3ubuntu5
- 7:6.1.1-3ubuntu5+esm1
- 7:6.1.1-3ubuntu5+esm2
- 7:6.1.1-3ubuntu5+esm3
- 7:6.1.1-3ubuntu5+esm4
- 7:6.1.1-3ubuntu5+esm5
- 7:6.1.1-3ubuntu5+esm6
- 7:6.1.1-3ubuntu5+esm7
- 7:6.1.1-3ubuntu5+esm8
- 7:6.1.1-3ubuntu5+esm10
- 7:6.1.1-3ubuntu5+esm11
- 7:6.1.1-3ubuntu5+esm12
- 7:6.1.1-3ubuntu5+esm13
- Affected ranges
- ECOSYSTEM: < 7:6.1.1-3ubuntu5+esm15
Update to 7:6.1.1-3ubuntu5+esm15
ffmpeg Ubuntu:Pro:26.04:LTS
- Versions
- 7:7.1.1-1ubuntu4
- 7:7.1.2-1ubuntu3
- 7:7.1.2-1ubuntu4
- 7:7.1.3-1ubuntu1
- 7:8.0.1-2ubuntu1
- 7:8.0.1-3ubuntu1
- 7:8.0.1-3ubuntu2
- 7:8.0.1-3ubuntu2+esm1
- 7:8.0.1-3ubuntu2+esm3
- 7:8.0.1-3ubuntu2+esm4
- Affected ranges
- ECOSYSTEM: < 7:8.0.1-3ubuntu2+esm5
Update to 7:8.0.1-3ubuntu2+esm5