# pacemaker security updates

Patch Radar has 21 security fixes for pacemaker, closing 5 CVEs. The newest is OPENSUSE-SU-2026:22069-1 (3.0.3+20260728.7052efa194-160000.1.1), released November 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [OPENSUSE-SU-2026:22069-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-22069-1.md) | Nov 7, 2026 | opensuse-leap 16.0 3.0.3+20260728.7052efa194-160000.1.1 | High | 1 | 0 |
| [SUSE-SU-2026:24196-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-24196-1.md) | Nov 7, 2026 | sles 16.0 3.0.3+20260728.7052efa194-160000.1.1 | High | 1 | 0 |
| [RLSA-2026:40833](https://patchblox.com/security/data/fix/linux/rlsa-2026-40833.md) | Jul 22, 2026 | rocky 10 0:3.0.1-5.el10_2.1 | High | 1 | 0 |
| [ELSA-2026-39323](https://patchblox.com/security/data/fix/linux/elsa-2026-39323.md) | Jul 21, 2026 | ol 9 0:2.1.10-3.0.1.el9_8 | High | 1 | 0 |
| [RHSA-2026:39323](https://patchblox.com/security/data/fix/linux/rhsa-2026-39323.md) | Jul 18, 2026 | RHEL 9 0:2.1.10-3.el9_8 | High | 1 | 0 |
| [RHSA-2026:39322](https://patchblox.com/security/data/fix/linux/rhsa-2026-39322.md) | Jul 18, 2026 | RHEL 8 0:2.1.7-5.6.el8_10 | High | 1 | 0 |
| [ALSA-2026:40833](https://patchblox.com/security/data/fix/linux/alsa-2026-40833.md) | Jul 16, 2026 | almalinux 10 3.0.1-5.el10_2.1 | High | 1 | 0 |
| [RLSA-2026:39323](https://patchblox.com/security/data/fix/linux/rlsa-2026-39323.md) | Jul 15, 2026 | rocky 9 0:2.1.10-3.el9_8 | High | 1 | 0 |
| [RLSA-2026:39322](https://patchblox.com/security/data/fix/linux/rlsa-2026-39322.md) | Jul 15, 2026 | rocky 8 0:2.1.7-5.6.el8_10 | High | 1 | 0 |
| [ELSA-2026-39322](https://patchblox.com/security/data/fix/linux/elsa-2026-39322.md) | Jul 15, 2026 | ol 8 0:2.1.7-5.6.0.1.el8_10 | High | 1 | 0 |
| [ALSA-2026:39322](https://patchblox.com/security/data/fix/linux/alsa-2026-39322.md) | Jul 14, 2026 | almalinux 8 2.1.7-5.6.el8_10 | High | 1 | 0 |
| [ALSA-2026:39323](https://patchblox.com/security/data/fix/linux/alsa-2026-39323.md) | Jul 14, 2026 | almalinux 9 2.1.10-3.el9_8 | High | 1 | 0 |
| [SUSE-SU-2026:2719-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2719-1.md) | Jul 1, 2026 | sles 15.7 2.1.10+20260618.4bca25e3c1-150700.3.6.1 | High | 1 | 0 |
| [SUSE-SU-2026:2716-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-2716-1.md) | Jun 30, 2026 | sles 15.6 2.1.7+20231219.0f7f88312-150600.6.15.1 | High | 1 | 0 |
| [FEDORA-2026-6A4BFB1309](https://patchblox.com/security/data/fix/linux/fedora-2026-6a4bfb1309.md) | Jun 18, 2026 | Fedora 43 3.0.2-3.fc43 | High | 1 | 0 |
| [RHSA-2026:41041](https://patchblox.com/security/data/fix/linux/rhsa-2026-41041.md) | Jun 16, 2026 | RHEL 10 3.0.0-5.3.el10_0 | High | 1 | 0 |
| [RHSA-2020:5487](https://patchblox.com/security/data/fix/linux/rhsa-2020-5487.md) | Dec 15, 2020 | RHEL 8 0:2.0.4-6.el8_3.1 | High | 1 | 0 |
| [pacemaker 1.1.18-0ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-pacemaker-1.1.18-0ubuntu1.3.md) | Oct 26, 2020 | Ubuntu 18.04.6 LTS (bionic) 1.1.18-0ubuntu1.3 | High | 1 | 0 |
| [pacemaker 2.0.3-3ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-pacemaker-2.0.3-3ubuntu4.1.md) | Oct 26, 2020 | Ubuntu 20.04 LTS (focal) 2.0.3-3ubuntu4.1 | High | 1 | 0 |
| [RHSA-2019:1279](https://patchblox.com/security/data/fix/linux/rhsa-2019-1279.md) | May 27, 2019 | RHEL 8 0:2.0.1-4.el8_0.3 | High | 3 | 0 |
| [pacemaker 1.1.18-0ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-pacemaker-1.1.18-0ubuntu1.1.md) | Apr 16, 2019 | Ubuntu 18.04.6 LTS (bionic) 1.1.18-0ubuntu1.1 | High | 3 | 0 |

---

Data as of 2026-11-07T06:34:28Z 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