# ocaml-compiler-libs security updates

Patch Radar has 2 security fixes for ocaml-compiler-libs, closing 2 CVEs. The newest is ALAS2023-2026-1479 (4.13.1-4.amzn2023.0.3), released March 16, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ALAS2023-2026-1479](https://patchblox.com/security/data/fix/linux/alas2023-2026-1479.md) | Mar 16, 2026 | amzn 2023 4.13.1-4.amzn2023.0.3 | High | 1 | 0 |
| [ocaml-compiler-libs 4.05.0-10ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ocaml-compiler-libs-4.05.0-10ubuntu1-esm1.md) | Apr 6, 2018 | Ubuntu 18.04.6 LTS (bionic) 4.05.0-10ubuntu1+esm1 | Routine | 1 | 0 |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo