# libheif1 security updates

Patch Radar has 33 security fixes for libheif1, closing 33 CVEs. The newest security fix is libheif1 1.17.6-1ubuntu4.9, released October 2, 2026.

- Web page: https://patchblox.com/security/product/linux/libheif1
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libheif1 1.17.6-1ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.9.md) | Oct 2, 2026 | Ubuntu 24.04.5 LTS (noble) 1.17.6-1ubuntu4.9 | High | 3 | 0 |
| [libheif1 1.12.0-2ubuntu0.1~esm5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libheif1-1.12.0-2ubuntu0.1-esm5.md) | Oct 2, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.12.0-2ubuntu0.1~esm5 | Routine | 1 | 0 |
| [libheif1 1.6.1-1ubuntu0.1~esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libheif1-1.6.1-1ubuntu0.1-esm5.md) | Oct 2, 2026 | Ubuntu 20.04 LTS (focal) 1.6.1-1ubuntu0.1~esm5 | Routine | 1 | 0 |
| [libheif1 1.1.0-2ubuntu0.1~esm5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libheif1-1.1.0-2ubuntu0.1-esm5.md) | Oct 2, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.1.0-2ubuntu0.1~esm5 | Routine | 1 | 0 |
| [libheif1 1.21.2-3ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-3ubuntu0.6.md) | Sep 18, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.21.2-3ubuntu0.6 | High | 4 | 0 |
| [libheif1 1.12.0-2ubuntu0.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libheif1-1.12.0-2ubuntu0.1-esm4.md) | Sep 3, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.12.0-2ubuntu0.1~esm4 | Routine | 1 | 0 |
| [libheif1 1.17.6-1ubuntu4.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.8.md) | Sep 3, 2026 | Ubuntu 24.04.5 LTS (noble) 1.17.6-1ubuntu4.8 | Routine | 1 | 0 |
| [libheif1 1.6.1-1ubuntu0.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libheif1-1.6.1-1ubuntu0.1-esm4.md) | Sep 3, 2026 | Ubuntu 20.04 LTS (focal) 1.6.1-1ubuntu0.1~esm4 | Routine | 1 | 0 |
| [libheif1 1.1.0-2ubuntu0.1~esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libheif1-1.1.0-2ubuntu0.1-esm4.md) | Sep 3, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.1.0-2ubuntu0.1~esm4 | Routine | 1 | 0 |
| [libheif1 1.17.6-1ubuntu4.7](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.7.md) | Aug 20, 2026 | Ubuntu 24.04.5 LTS (noble) 1.17.6-1ubuntu4.7 | Routine | 1 | 0 |
| [libheif1 1.21.2-3ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-3ubuntu0.5.md) | Aug 19, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.21.2-3ubuntu0.5 | Routine | 2 | 0 |
| [libheif1 1.21.2-3ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-3ubuntu0.4.md) | Aug 12, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.21.2-3ubuntu0.4 | Routine | 2 | 0 |
| [libheif1 1.21.2-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-3ubuntu0.1.md) | Jul 21, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.21.2-3ubuntu0.1 | High | 10 | 0 |
| [libheif1 1.20.2-1ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif1-1.20.2-1ubuntu0.6.md) | Jul 21, 2026 | Ubuntu 25.10 (questing) 1.20.2-1ubuntu0.6 | High | 4 | 0 |
| [libheif1 1.17.6-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.6.md) | Jul 18, 2026 | Ubuntu 24.04.5 LTS (noble) 1.17.6-1ubuntu4.6 | Routine | 2 | 0 |
| [libheif1 1.21.2-3ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-3ubuntu0.3.md) | Jul 1, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.21.2-3ubuntu0.3 | High | 5 | 0 |
| [libheif1 1.20.2-1ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif1-1.20.2-1ubuntu0.5.md) | Jun 30, 2026 | Ubuntu 25.10 (questing) 1.20.2-1ubuntu0.5 | High | 1 | 0 |
| [libheif1 1.20.2-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif1-1.20.2-1ubuntu0.4.md) | Jun 24, 2026 | Ubuntu 25.10 (questing) 1.20.2-1ubuntu0.4 | High | 10 | 0 |
| [libheif1 1.17.6-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.4.md) | Jun 24, 2026 | Ubuntu 24.04.5 LTS (noble) 1.17.6-1ubuntu4.4 | High | 4 | 0 |
| [libheif1 1.12.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libheif1-1.12.0-2ubuntu0.1-esm3.md) | Jun 24, 2026 | Ubuntu 22.04.1 LTS (jammy) 1.12.0-2ubuntu0.1~esm3 | High | 3 | 0 |
| [libheif1 1.6.1-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libheif1-1.6.1-1ubuntu0.1-esm3.md) | Jun 24, 2026 | Ubuntu 20.04 LTS (focal) 1.6.1-1ubuntu0.1~esm3 | High | 3 | 0 |
| [libheif1 1.21.2-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-3ubuntu0.2.md) | Jun 19, 2026 | Ubuntu 26.04.1 LTS (resolute) 1.21.2-3ubuntu0.2 | High | 2 | 0 |
| [libheif1 1.1.0-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libheif1-1.1.0-2ubuntu0.1-esm3.md) | May 19, 2026 | Ubuntu 18.04.6 LTS (bionic) 1.1.0-2ubuntu0.1~esm3 | High | 1 | 0 |
| [libheif1 1.12.0-2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libheif1-1.12.0-2ubuntu0.1-esm2.md) | Dec 29, 2025 | Ubuntu 22.04.1 LTS (jammy) 1.12.0-2ubuntu0.1~esm2 | High | 2 | 0 |
| [libheif1 1.17.6-1ubuntu4.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.2.md) | Dec 29, 2025 | Ubuntu 24.04.5 LTS (noble) 1.17.6-1ubuntu4.2 | High | 2 | 0 |
| [libheif1 1.6.1-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libheif1-1.6.1-1ubuntu0.1-esm2.md) | Dec 29, 2025 | Ubuntu 20.04 LTS (focal) 1.6.1-1ubuntu0.1~esm2 | High | 2 | 0 |
| [libheif1 1.1.0-2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libheif1-1.1.0-2ubuntu0.1-esm2.md) | Dec 29, 2025 | Ubuntu 18.04.6 LTS (bionic) 1.1.0-2ubuntu0.1~esm2 | High | 1 | 0 |
| [libheif1 1.20.2-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libheif1-1.20.2-1ubuntu0.1.md) | Dec 29, 2025 | Ubuntu 25.10 (questing) 1.20.2-1ubuntu0.1 | High | 1 | 0 |
| [libheif1 1.21.2-1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libheif1-1.21.2-1.md) | Dec 29, 2025 | Ubuntu 26.04.1 LTS (resolute) 1.21.2-1 | High | 1 | 0 |
| [libheif1 1.17.6-1ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libheif1-1.17.6-1ubuntu4.1.md) | Oct 15, 2024 | Ubuntu 24.04.5 LTS (noble) 1.17.6-1ubuntu4.1 | High | 1 | 0 |
| [libheif1 1.6.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libheif1-1.6.1-1ubuntu0.1-esm1.md) | May 5, 2023 | Ubuntu 20.04 LTS (focal) 1.6.1-1ubuntu0.1~esm1 | High | 3 | 0 |
| [libheif1 1.12.0-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libheif1-1.12.0-2ubuntu0.1-esm1.md) | May 5, 2023 | Ubuntu 22.04.1 LTS (jammy) 1.12.0-2ubuntu0.1~esm1 | High | 2 | 0 |
| [libheif1 1.1.0-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libheif1-1.1.0-2ubuntu0.1-esm1.md) | Apr 23, 2019 | Ubuntu 18.04.6 LTS (bionic) 1.1.0-2ubuntu0.1~esm1 | Routine | 1 | 0 |

---

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

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.