# CVE-2023-51798: ffmpeg: This update for ffmpeg fixes the following issues:    - CVE-2020-22027: Fixed heap-based Buffer Overflow vulnerabilit...

CVE-2023-51798 is fixed in 28 products on 1 platform, first by DEBIAN-CVE-2023-51798, released April 19, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-51798
- Priority: High
- CVSS: 7.8 (high)
- EPSS: 0.0032
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 19, 2024

## Description

This update for ffmpeg fixes the following issues:    - CVE-2020-22027: Fixed heap-based Buffer Overflow vulnerability exits in deflate16 at libavfilter/vf_neighbor.c (bsc#1186607) - CVE-2021-38291: Fixed an assertion failure at src/libavutil/mathematics.c (bsc#1189428) - CVE-2023-51798: Fixed floating point exception(FPE) via the interpolate function (bsc#1223304)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | ffmpeg Debian 12.15 (bookworm) | 7:5.1.5-0+deb12u1 | [DEBIAN-CVE-2023-51798](https://patchblox.com/security/data/fix/linux/debian-cve-2023-51798.md) | Apr 19, 2024 |
| Linux | ffmpeg Debian 13.5 (trixie) | 7:7.0.1-3 | [DEBIAN-CVE-2023-51798](https://patchblox.com/security/data/fix/linux/debian-cve-2023-51798.md) | Apr 19, 2024 |
| Linux | ffmpeg Debian 14 | 7:7.0.1-3 | [DEBIAN-CVE-2023-51798](https://patchblox.com/security/data/fix/linux/debian-cve-2023-51798.md) | Apr 19, 2024 |
| Linux | ffmpeg Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [ffmpeg 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ffmpeg-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | ffmpeg Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [ffmpeg 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ffmpeg-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | ffmpeg Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [ffmpeg 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ffmpeg-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | ffmpeg opensuse-leap 15.6 | 3.4.2-150200.11.57.1 | [SUSE-SU-2024:3114-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3114-1.md) | Sep 3, 2024 |
| Linux | ffmpeg sles 15.6 | 3.4.2-150200.11.57.1 | [SUSE-SU-2024:3114-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3114-1.md) | Sep 3, 2024 |
| Linux | ffmpeg-4 opensuse-leap 15.6 | 4.4.5-150600.13.16.1 | [SUSE-SU-2025:0862-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0862-1.md) | Mar 14, 2025 |
| Linux | ffmpeg-4 sles 15.6 | 4.4.5-150600.13.16.1 | [SUSE-SU-2025:0862-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-0862-1.md) | Mar 14, 2025 |
| Linux | libavcodec-extra Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavcodec-extra 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavcodec-extra-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavcodec-extra Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavcodec-extra 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavcodec-extra-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavcodec-extra Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavcodec-extra 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavcodec-extra-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavcodec-extra57 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavcodec-extra57 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavcodec-extra57-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavcodec-extra58 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavcodec-extra58 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavcodec-extra58-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavcodec-extra58 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavcodec-extra58 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavcodec-extra58-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavcodec57 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavcodec57 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavcodec57-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavcodec58 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavcodec58 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavcodec58-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavcodec58 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavcodec58 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavcodec58-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavdevice57 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavdevice57 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavdevice57-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavdevice58 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavdevice58 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavdevice58-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavdevice58 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavdevice58 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavdevice58-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavfilter-extra Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavfilter-extra 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavfilter-extra-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavfilter-extra Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavfilter-extra 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavfilter-extra-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavfilter-extra Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavfilter-extra 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavfilter-extra-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavfilter-extra6 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavfilter-extra6 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavfilter-extra6-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavfilter-extra7 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavfilter-extra7 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavfilter-extra7-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavfilter-extra7 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavfilter-extra7 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavfilter-extra7-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavfilter6 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavfilter6 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavfilter6-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavfilter7 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavfilter7 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavfilter7-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavfilter7 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavfilter7 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavfilter7-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavformat-extra Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavformat-extra 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavformat-extra-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavformat-extra58 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavformat-extra58 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavformat-extra58-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavformat57 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavformat57 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavformat57-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavformat58 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavformat58 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavformat58-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavformat58 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavformat58 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavformat58-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libavresample3 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavresample3 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavresample3-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavresample4 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavresample4 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavresample4-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavutil55 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libavutil55 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libavutil55-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavutil56 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libavutil56 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libavutil56-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libavutil56 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libavutil56 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libavutil56-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libpostproc54 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libpostproc54 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libpostproc54-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libpostproc55 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libpostproc55 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpostproc55-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libpostproc55 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libpostproc55 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpostproc55-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libswresample2 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libswresample2 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libswresample2-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libswresample3 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libswresample3 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libswresample3-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libswresample3 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libswresample3 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libswresample3-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |
| Linux | libswscale4 Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm5 | [libswscale4 7:3.4.11-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libswscale4-7-3.4.11-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libswscale5 Ubuntu 20.04 LTS (focal) | 7:4.2.7-0ubuntu0.1+esm5 | [libswscale5 7:4.2.7-0ubuntu0.1+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libswscale5-7-4.2.7-0ubuntu0.1-esm5.md) | Apr 26, 2024 |
| Linux | libswscale5 Ubuntu 22.04.1 LTS (jammy) | 7:4.4.2-0ubuntu0.22.04.1+esm4 | [libswscale5 7:4.4.2-0ubuntu0.22.04.1+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libswscale5-7-4.4.2-0ubuntu0.22.04.1-esm4.md) | Apr 26, 2024 |

---

Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.