# postgresql-13 security updates

Patch Radar has 14 security fixes for postgresql-13, closing 14 CVEs. The newest security fix is DLA-4420-1 (13.23-0+deb11u1), released December 26, 2025.

- Web page: https://patchblox.com/security/product/linux/postgresql-13
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DLA-4420-1](https://patchblox.com/security/data/fix/linux/dla-4420-1.md) | Dec 26, 2025 | Debian 11.6 (bullseye) 13.23-0+deb11u1 | High | 1 | 0 |
| [DLA-4273-1](https://patchblox.com/security/data/fix/linux/dla-4273-1.md) | Aug 14, 2025 | Debian 11.6 (bullseye) 13.22-0+deb11u1 | Routine | 1 | 0 |
| [DLA-4159-1](https://patchblox.com/security/data/fix/linux/dla-4159-1.md) | May 9, 2025 | Debian 11.6 (bullseye) 13.21-0+deb11u1 | Routine | 1 | 0 |
| [DLA-4052-2](https://patchblox.com/security/data/fix/linux/dla-4052-2.md) | Feb 21, 2025 | Debian 11.6 (bullseye) 13.20-0+deb11u1 | High | 1 | 0 |
| [DLA-3954-1](https://patchblox.com/security/data/fix/linux/dla-3954-1.md) | Nov 16, 2024 | Debian 11.6 (bullseye) 13.17-0+deb11u1 | High | 1 | 0 |
| [DSA-5746-1](https://patchblox.com/security/data/fix/linux/dsa-5746-1.md) | Aug 9, 2024 | Debian 11.6 (bullseye) 13.16-0+deb11u1 | High | 1 | 0 |
| [DSA-5622-1](https://patchblox.com/security/data/fix/linux/dsa-5622-1.md) | Feb 14, 2024 | Debian 11.6 (bullseye) 13.14-0+deb11u1 | High | 1 | 0 |
| [DSA-5554-1](https://patchblox.com/security/data/fix/linux/dsa-5554-1.md) | Nov 13, 2023 | Debian 11.6 (bullseye) 13.13-0+deb11u1 | High | 1 | 0 |
| [DSA-5401-1](https://patchblox.com/security/data/fix/linux/dsa-5401-1.md) | May 11, 2023 | Debian 11.6 (bullseye) 13.11-0+deb11u1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-2625](https://patchblox.com/security/data/fix/linux/debian-cve-2022-2625.md) | Aug 18, 2022 | Debian 11.6 (bullseye) 13.8-0+deb11u1 | High | 1 | 0 |
| [DSA-5136-1](https://patchblox.com/security/data/fix/linux/dsa-5136-1.md) | May 12, 2022 | Debian 11.6 (bullseye) 13.7-0+deb11u1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-3677](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3677.md) | Mar 2, 2022 | Debian 11.6 (bullseye) 13.4-0+deb11u1 | High | 1 | 0 |
| [DEBIAN-CVE-2021-23222](https://patchblox.com/security/data/fix/linux/debian-cve-2021-23222.md) | Mar 2, 2022 | Debian 11.6 (bullseye) 13.5-0+deb11u1 | Routine | 1 | 0 |
| [DSA-5007-1](https://patchblox.com/security/data/fix/linux/dsa-5007-1.md) | Nov 11, 2021 | Debian 11.6 (bullseye) 13.5-0+deb11u1 | High | 1 | 0 |

---

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

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.