# libopenexr24 security updates

Patch Radar has 6 security fixes for libopenexr24, closing 31 CVEs. The newest security fix is libopenexr24 2.3.0-6ubuntu0.5+esm2, released March 3, 2026.

- Web page: https://patchblox.com/security/product/linux/libopenexr24
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libopenexr24 2.3.0-6ubuntu0.5+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libopenexr24-2.3.0-6ubuntu0.5-esm2.md) | Mar 3, 2026 | Ubuntu 20.04 LTS (focal) 2.3.0-6ubuntu0.5+esm2 | High | 1 | 0 |
| [libopenexr24 2.3.0-6ubuntu0.5+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libopenexr24-2.3.0-6ubuntu0.5-esm1.md) | Nov 10, 2021 | Ubuntu 20.04 LTS (focal) 2.3.0-6ubuntu0.5+esm1 | Routine | 7 | 0 |
| [libopenexr24 2.3.0-6ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libopenexr24-2.3.0-6ubuntu0.5.md) | Mar 31, 2021 | Ubuntu 20.04 LTS (focal) 2.3.0-6ubuntu0.5 | Routine | 6 | 0 |
| [libopenexr24 2.3.0-6ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libopenexr24-2.3.0-6ubuntu0.3.md) | Dec 9, 2020 | Ubuntu 20.04 LTS (focal) 2.3.0-6ubuntu0.3 | Routine | 3 | 0 |
| [libopenexr24 2.3.0-6ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libopenexr24-2.3.0-6ubuntu0.2.md) | Jun 25, 2020 | Ubuntu 20.04 LTS (focal) 2.3.0-6ubuntu0.2 | Routine | 2 | 0 |
| [libopenexr24 2.3.0-6ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libopenexr24-2.3.0-6ubuntu0.1.md) | Apr 14, 2020 | Ubuntu 20.04 LTS (focal) 2.3.0-6ubuntu0.1 | Routine | 12 | 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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