# jbig2dec security updates

Patch Radar has 7 security fixes for jbig2dec, closing 2 CVEs. The newest security fix is ALAS2023-2026-2027 (0.19-4.amzn2023.0.3), released August 3, 2026.

- Web page: https://patchblox.com/security/product/linux/jbig2dec
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ALAS2023-2026-2027](https://patchblox.com/security/data/fix/linux/alas2023-2026-2027.md) | Aug 3, 2026 | amzn 2023 0.19-4.amzn2023.0.3 | High | 1 | 0 |
| [jbig2dec 0.20-1ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-jbig2dec-0.20-1ubuntu0.24.04.1.md) | Jul 23, 2026 | Ubuntu 24.04.5 LTS (noble) 0.20-1ubuntu0.24.04.1 | High | 1 | 0 |
| [jbig2dec 0.19-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-jbig2dec-0.19-3ubuntu0.1.md) | Jul 23, 2026 | Ubuntu 22.04.1 LTS (jammy) 0.19-3ubuntu0.1 | High | 2 | 0 |
| [DEBIAN-CVE-2026-38076](https://patchblox.com/security/data/fix/linux/debian-cve-2026-38076.md) | Jul 9, 2026 | Debian 13.5 (trixie) 0.20-1+deb13u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-38076](https://patchblox.com/security/data/fix/linux/debian-cve-2026-38076.md) | Jul 9, 2026 | Debian 12.15 (bookworm) 0.19-3+deb12u1 | High | 1 | 0 |
| [jbig2dec 0.20-1ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-jbig2dec-0.20-1ubuntu0.26.04.1.md) | Jul 9, 2026 | Ubuntu 26.04.1 LTS (resolute) 0.20-1ubuntu0.26.04.1 | High | 1 | 0 |
| [ALAS2023-2023-451](https://patchblox.com/security/data/fix/linux/alas2023-2023-451.md) | Dec 6, 2023 | amzn 2023 0.19-4.amzn2023.0.2 | Routine | 1 | 0 |

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Data as of 2026-11-07T12:40:37Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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