# libsodium security updates

Patch Radar has 4 security fixes for libsodium, closing 1 CVE. The newest is DLA-4435-1 (1.0.18-1+deb11u1), released January 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DLA-4435-1](https://patchblox.com/security/data/fix/linux/dla-4435-1.md) | Jan 7, 2026 | Debian 11.6 (bullseye) 1.0.18-1+deb11u1 | Routine | 1 | 0 |
| [DSA-6094-1](https://patchblox.com/security/data/fix/linux/dsa-6094-1.md) | Jan 5, 2026 | Debian 12.15 (bookworm) 1.0.18-1+deb12u1 | Routine | 1 | 0 |
| [DSA-6094-1](https://patchblox.com/security/data/fix/linux/dsa-6094-1.md) | Jan 5, 2026 | Debian 13.5 (trixie) 1.0.18-1+deb13u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2025-69277](https://patchblox.com/security/data/fix/linux/debian-cve-2025-69277.md) | Dec 31, 2025 | Debian 14 1.0.18-2 | Routine | 1 | 0 |

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Data as of 2026-11-07T00:32:44Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo