# libdwarf1 security updates

Patch Radar has 4 security fixes for libdwarf1, closing 1 CVE. The newest security fix is libdwarf1 20210528-1ubuntu0.25.04.1, released January 16, 2026.

- Web page: https://patchblox.com/security/product/linux/libdwarf1
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [libdwarf1 20210528-1ubuntu0.25.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libdwarf1-20210528-1ubuntu0.25.04.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 20210528-1ubuntu0.25.04.1 | High | 1 | 0 |
| [libdwarf1 20210528-1ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libdwarf1-20210528-1ubuntu0.24.10.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 20210528-1ubuntu0.24.10.1 | High | 1 | 0 |
| [libdwarf1 20210528-1ubuntu0.22.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libdwarf1-20210528-1ubuntu0.22.04.1-esm1.md) | Jun 2, 2022 | Ubuntu 22.04.1 LTS (jammy) 20210528-1ubuntu0.22.04.1~esm1 | High | 1 | 0 |
| [libdwarf1 20210528-1ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libdwarf1-20210528-1ubuntu0.24.04.1-esm1.md) | Jun 2, 2022 | Ubuntu 24.04.5 LTS (noble) 20210528-1ubuntu0.24.04.1~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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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