# libpcre2-posix2 security updates

Patch Radar has 2 security fixes for libpcre2-posix2, closing 9 CVEs. The newest security fix is libpcre2-posix2 10.34-7ubuntu0.1+esm1, released September 29, 2026.

- Web page: https://patchblox.com/security/product/linux/libpcre2-posix2
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libpcre2-posix2 10.34-7ubuntu0.1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpcre2-posix2-10.34-7ubuntu0.1-esm1.md) | Sep 29, 2026 | Ubuntu 20.04 LTS (focal) 10.34-7ubuntu0.1+esm1 | High | 7 | 0 |
| [libpcre2-posix2 10.34-7ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpcre2-posix2-10.34-7ubuntu0.1.md) | May 16, 2022 | Ubuntu 20.04 LTS (focal) 10.34-7ubuntu0.1 | High | 2 | 0 |

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Data as of 2026-11-08T00:53:09Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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