# cosign security updates

Patch Radar has 25 security fixes for cosign, closing 44 CVEs. The newest security fix is OPENSUSE-SU-2026:22064-1 (3.1.3-160000.1.1), released November 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [OPENSUSE-SU-2026:22064-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-22064-1.md) | Nov 7, 2026 | opensuse-leap 16.0 3.1.3-160000.1.1 | High | 6 | 0 |
| [SUSE-SU-2026:24213-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-24213-1.md) | Nov 7, 2026 | sles 16.0 3.1.3-160000.1.1 | High | 6 | 0 |
| [SUSE-SU-2026:4392-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4392-1.md) | Sep 29, 2026 | sles 15.6 3.1.3-150400.3.57.1 | High | 6 | 0 |
| [SUSE-SU-2026:4392-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4392-1.md) | Sep 29, 2026 | sles 15.7 3.1.3-150400.3.57.1 | High | 6 | 0 |
| [SUSE-SU-2026:22613-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22613-1.md) | Jul 10, 2026 | sles 16.0 3.1.1-160000.1.1 | Urgent | 19 | 0 |
| [OPENSUSE-SU-2026:21281-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21281-1.md) | Jul 10, 2026 | opensuse-leap 16.0 3.1.1-160000.1.1 | Urgent | 19 | 0 |
| [SUSE-SU-2026:2827-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2827-1.md) | Jul 9, 2026 | sles 15.6 3.1.1-150400.3.45.1 | Urgent | 19 | 0 |
| [SUSE-SU-2026:2827-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2827-1.md) | Jul 9, 2026 | sles 15.7 3.1.1-150400.3.45.1 | Urgent | 19 | 0 |
| [OPENSUSE-SU-2026:21036-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21036-1.md) | Jun 22, 2026 | opensuse-leap 16.0 3.0.6-160000.1.1 | Routine | 1 | 0 |
| [SUSE-SU-2026:22344-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-22344-1.md) | Jun 22, 2026 | sles 16.0 3.0.6-160000.1.1 | Routine | 1 | 0 |
| [SUSE-SU-2026:2365-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2365-1.md) | Jun 11, 2026 | sles 15.7 3.0.6-150400.3.42.1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-39395](https://patchblox.com/security/data/fix/linux/debian-cve-2026-39395.md) | Apr 7, 2026 | Debian 14 2.6.3-1 | Routine | 1 | 0 |
| [OPENSUSE-SU-2026:20386-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20386-1.md) | Mar 18, 2026 | opensuse-leap 16.0 3.0.5-160000.1.1 | High | 9 | 0 |
| [SUSE-SU-2026:20904-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20904-1.md) | Mar 18, 2026 | sles 16.0 3.0.5-160000.1.1 | High | 9 | 0 |
| [SUSE-SU-2026:0777-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0777-1.md) | Mar 3, 2026 | sles 15.7 3.0.5-150400.3.35.1 | High | 9 | 0 |
| [SUSE-SU-2026:0777-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0777-1.md) | Mar 3, 2026 | opensuse-leap 15.6 3.0.5-150400.3.35.1 | High | 9 | 0 |
| [DEBIAN-CVE-2026-24122](https://patchblox.com/security/data/fix/linux/debian-cve-2026-24122.md) | Feb 19, 2026 | Debian 14 3.0.6-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2026-22703](https://patchblox.com/security/data/fix/linux/debian-cve-2026-22703.md) | Jan 10, 2026 | Debian 14 2.6.2-1 | Routine | 1 | 0 |
| [SUSE-SU-2025:02592-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02592-1.md) | Aug 1, 2025 | sles 15.6 2.5.3-150400.3.30.1 | High | 1 | 0 |
| [SUSE-SU-2025:02592-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02592-1.md) | Aug 1, 2025 | sles 15.7 2.5.3-150400.3.30.1 | High | 1 | 0 |
| [SUSE-SU-2025:02592-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02592-1.md) | Aug 1, 2025 | opensuse-leap 15.6 2.5.3-150400.3.30.1 | High | 1 | 0 |
| [SUSE-SU-2025:1333-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1333-1.md) | Apr 17, 2025 | sles 15.6 2.5.0-150400.3.27.1 | High | 6 | 0 |
| [SUSE-SU-2025:1333-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-1333-1.md) | Apr 17, 2025 | opensuse-leap 15.6 2.5.0-150400.3.27.1 | High | 6 | 0 |
| [SUSE-SU-2024:1486-2](https://patchblox.com/security/data/fix/linux/suse-su-2024-1486-2.md) | Jun 18, 2024 | sles 15.6 2.2.4-150400.3.20.1 | Routine | 2 | 0 |
| [SUSE-SU-2024:1486-2](https://patchblox.com/security/data/fix/linux/suse-su-2024-1486-2.md) | Jun 18, 2024 | opensuse-leap 15.6 2.2.4-150400.3.20.1 | Routine | 2 | 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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