# rear security updates

Patch Radar has 14 security fixes for rear, closing 1 CVE. The newest security fix is DLA-4400-1 (2.6+dfsg-1+deb11u1), released December 10, 2025.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DLA-4400-1](https://patchblox.com/security/data/fix/linux/dla-4400-1.md) | Dec 10, 2025 | Debian 11.6 (bullseye) 2.6+dfsg-1+deb11u1 | Routine | 1 | 0 |
| [RLSA-2024:1719](https://patchblox.com/security/data/fix/linux/rlsa-2024-1719.md) | May 6, 2024 | rocky 8 0:2.6-11.el8_9 | Routine | 1 | 0 |
| [ALSA-2024:1719](https://patchblox.com/security/data/fix/linux/alsa-2024-1719.md) | Apr 9, 2024 | almalinux 8 2.6-11.el8_9.alma.1 | Routine | 1 | 0 |
| [ELSA-2024-1719](https://patchblox.com/security/data/fix/linux/elsa-2024-1719.md) | Apr 9, 2024 | ol 8 0:2.6-11.0.1.el8_9 | Routine | 1 | 0 |
| [RHSA-2024:1719](https://patchblox.com/security/data/fix/linux/rhsa-2024-1719.md) | Apr 9, 2024 | RHEL 8 0:2.6-11.el8_9 | Routine | 1 | 0 |
| [ELSA-2024-1147](https://patchblox.com/security/data/fix/linux/elsa-2024-1147.md) | Mar 6, 2024 | ol 9 0:2.6-21.0.1.el9_3 | Routine | 1 | 0 |
| [ALSA-2024:1147](https://patchblox.com/security/data/fix/linux/alsa-2024-1147.md) | Mar 5, 2024 | almalinux 9 2.6-21.el9_3.alma | Routine | 1 | 0 |
| [RHSA-2024:1147](https://patchblox.com/security/data/fix/linux/rhsa-2024-1147.md) | Mar 5, 2024 | RHEL 9 0:2.6-21.el9_3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-23301](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23301.md) | Jan 12, 2024 | Debian 12.15 (bookworm) 2.7+dfsg-1+deb12u1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-23301](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23301.md) | Jan 12, 2024 | Debian 13.5 (trixie) 2.7+dfsg-1.2 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-23301](https://patchblox.com/security/data/fix/linux/debian-cve-2024-23301.md) | Jan 12, 2024 | Debian 14 2.7+dfsg-1.2 | Routine | 1 | 0 |
| [rear 2.3+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-rear-2.3-dfsg-1ubuntu0.1-esm1.md) | Jan 12, 2024 | Ubuntu 18.04.6 LTS (bionic) 2.3+dfsg-1ubuntu0.1~esm1 | Routine | 1 | 0 |
| [rear 2.5+dfsg-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-rear-2.5-dfsg-1ubuntu0.1-esm1.md) | Jan 12, 2024 | Ubuntu 20.04 LTS (focal) 2.5+dfsg-1ubuntu0.1~esm1 | Routine | 1 | 0 |
| [rear 2.6+dfsg-1+deb11u1build0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-rear-2.6-dfsg-1-deb11u1build0.22.04.1.md) | Jan 12, 2024 | Ubuntu 22.04.1 LTS (jammy) 2.6+dfsg-1+deb11u1build0.22.04.1 | Routine | 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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