# opam security updates

Patch Radar has 12 security fixes for opam, closing 2 CVEs. The newest security fix is OPENSUSE-SU-2026:21380-1 (2.5.2-bp160.1.1), released July 18, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [OPENSUSE-SU-2026:21380-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21380-1.md) | Jul 18, 2026 | opensuse-leap 16.0 2.5.2-bp160.1.1 | High | 2 | 0 |
| [DEBIAN-CVE-2026-57825](https://patchblox.com/security/data/fix/linux/debian-cve-2026-57825.md) | Jul 11, 2026 | Debian 14 2.5.2-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-57825](https://patchblox.com/security/data/fix/linux/debian-cve-2026-57825.md) | Jul 11, 2026 | Debian 13.5 (trixie) 2.3.0-1+deb13u2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-57825](https://patchblox.com/security/data/fix/linux/debian-cve-2026-57825.md) | Jul 11, 2026 | Debian 12.15 (bookworm) 2.1.2-1+deb12u2 | Routine | 1 | 0 |
| [opam 2.3.0-1+deb13u1build0.25.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-opam-2.3.0-1-deb13u1build0.25.10.1.md) | May 15, 2026 | Ubuntu 25.10 (questing) 2.3.0-1+deb13u1build0.25.10.1 | High | 1 | 0 |
| [opam 2.1.5-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-opam-2.1.5-1ubuntu0.1-esm2.md) | May 15, 2026 | Ubuntu 24.04.5 LTS (noble) 2.1.5-1ubuntu0.1~esm2 | High | 1 | 0 |
| [opam 2.1.2-1+deb12u1build0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-opam-2.1.2-1-deb12u1build0.22.04.1.md) | May 15, 2026 | Ubuntu 22.04.1 LTS (jammy) 2.1.2-1+deb12u1build0.22.04.1 | High | 1 | 0 |
| [opam 2.0.5-1ubuntu1+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-opam-2.0.5-1ubuntu1-esm1.md) | May 15, 2026 | Ubuntu 20.04 LTS (focal) 2.0.5-1ubuntu1+esm1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-41082](https://patchblox.com/security/data/fix/linux/debian-cve-2026-41082.md) | May 15, 2026 | Debian 12.15 (bookworm) 2.1.2-1+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-41082](https://patchblox.com/security/data/fix/linux/debian-cve-2026-41082.md) | May 15, 2026 | Debian 13.5 (trixie) 2.3.0-1+deb13u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-41082](https://patchblox.com/security/data/fix/linux/debian-cve-2026-41082.md) | May 15, 2026 | Debian 14 2.5.1-1 | High | 1 | 0 |
| [opam 2.5.0-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-opam-2.5.0-1ubuntu0.1-esm1.md) | Apr 16, 2026 | Ubuntu 26.04.1 LTS (resolute) 2.5.0-1ubuntu0.1~esm1 | High | 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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