Linux
systemd-resolved security updates
Patch Radar has 36 security fixes for systemd-resolved, closing 14 CVEs. The newest security fix is ALAS2023-2026-3117 (252.23-13.amzn2023), released September 28, 2026.
Latest version
n/a
Release date not known
Security fixes
36
On record in Patch Radar
CVEs
14
Closed by those fixes
Exploited
0
Vendor report or CISA KEV
Security fixes, newest first
| Priority | Fix | Release | Fixed in | CVEs | Exploited | Released |
|---|---|---|---|---|---|---|
| Routine | ALAS2023-2026-3117 | amzn 2023 | 252.23-13.amzn2023 | 1 | Sep 28, 2026 | |
| Routine | systemd-resolved 255.4-1ubuntu8.17 | Ubuntu 24.04.5 LTS (noble) | 255.4-1ubuntu8.17 | 2 | Aug 11, 2026 | |
| Routine | systemd-resolved 259.5-0ubuntu3.4 | Ubuntu 26.04.1 LTS (resolute) | 259.5-0ubuntu3.4 | 3 | Aug 9, 2026 | |
| Routine | ELSA-2026-18153 | ol 10 | 0:257-23.0.1.el10_2.2 | 1 | Jul 20, 2026 | |
| High | ALSA-2026:19068 | almalinux 10 | 257-23.el10_2.1.alma.1 | 1 | May 19, 2026 | |
| High | ALSA-2026:19213 | almalinux 9 | 252-67.el9_8.2.alma.1 | 1 | May 19, 2026 | |
| High | RHSA-2026:19213 | RHEL 9 | 0:252-67.el9_8.2 | 1 | May 15, 2026 | |
| High | ELSA-2026-13651 | ol 10 | 0:257-13.0.1.el10_1.3 | 1 | May 5, 2026 | |
| High | ELSA-2026-13677 | ol 9 | 0:252-55.0.3.el9_7.9 | 1 | May 5, 2026 | |
| High | systemd-resolved 257.9-0ubuntu2.3 | Ubuntu 25.10 (questing) | 257.9-0ubuntu2.3 | 2 | Apr 15, 2026 | |
| High | systemd-resolved 255.4-1ubuntu8.14 | Ubuntu 24.04.5 LTS (noble) | 255.4-1ubuntu8.14 | 2 | Apr 15, 2026 | |
| Routine | systemd-resolved 255.4-1ubuntu8.16 | Ubuntu 24.04.5 LTS (noble) | 255.4-1ubuntu8.16 | 1 | Apr 10, 2026 | |
| Routine | systemd-resolved 257.9-0ubuntu2.5 | Ubuntu 25.10 (questing) | 257.9-0ubuntu2.5 | 1 | Apr 10, 2026 | |
| Routine | systemd-resolved 257.4-1ubuntu3.1 | Ubuntu 25.04 (plucky) | 257.4-1ubuntu3.1 | 1 | Jan 16, 2026 | |
| High | systemd-resolved 244.1-0ubuntu3 | Ubuntu 25.04 (plucky) | 244.1-0ubuntu3 | 1 | Jan 16, 2026 | |
| Routine | systemd-resolved 248.3-1ubuntu3 | Ubuntu 25.04 (plucky) | 248.3-1ubuntu3 | 1 | Jan 16, 2026 | |
| Routine | systemd-resolved 256.5-2ubuntu3.3 | Ubuntu 24.10 (oracular) | 256.5-2ubuntu3.3 | 1 | Jan 16, 2026 | |
| Routine | systemd-resolved 255.2-3ubuntu1 | Ubuntu 25.04 (plucky) | 255.2-3ubuntu1 | 1 | Jan 16, 2026 | |
| Routine | systemd-resolved 255.2-3ubuntu1 | Ubuntu 24.10 (oracular) | 255.2-3ubuntu1 | 1 | Jan 16, 2026 | |
| High | systemd-resolved 244.1-0ubuntu3 | Ubuntu 24.10 (oracular) | 244.1-0ubuntu3 | 1 | Jan 16, 2026 | |
| Routine | systemd-resolved 248.3-1ubuntu3 | Ubuntu 24.10 (oracular) | 248.3-1ubuntu3 | 1 | Jan 16, 2026 | |
| Routine | ALSA-2025:22660 | almalinux 9 | 252-55.el9_7.7.alma.1 | 1 | Dec 3, 2025 | |
| Routine | RHSA-2025:22660 | RHEL 9 | 0:252-55.el9_7.7 | 1 | Dec 3, 2025 | |
| Routine | systemd-resolved 255.4-1ubuntu8.8 | Ubuntu 24.04.5 LTS (noble) | 255.4-1ubuntu8.8 | 1 | May 30, 2025 | |
| Routine | ELSA-2025-20344 | ol 9 | 0:252-51.0.2.el9 | 1 | May 29, 2025 | |
| Routine | ELSA-2024-2463 | ol 9 | 0:252-32.0.2.el9_4 | 1 | May 3, 2024 | |
| Routine | ALSA-2024:2463 | almalinux 9 | 252-32.el9_4.alma.1 | 1 | Apr 30, 2024 | |
| Routine | RHSA-2024:2463 | RHEL 9 | 0:252-32.el9_4 | 1 | Apr 30, 2024 | |
| Routine | ALAS2023-2024-509 | amzn 2023 | 252.16-1.amzn2023.0.2 | 1 | Feb 1, 2024 | |
| Routine | ELSA-2023-0954 | ol 9 | 0:250-12.0.2.el9_1.3 | 2 | Mar 1, 2023 | |
| Routine | ALSA-2023:0954 | almalinux 9 | 250-12.el9_1.3 | 2 | Feb 28, 2023 | |
| Routine | RHSA-2023:0954 | RHEL 9 | 0:250-12.el9_1.3 | 2 | Feb 28, 2023 | |
| Routine | ALAS2023-2023-025 | amzn 2023 | 252.4-1161.amzn2023.0.1 | 3 | Feb 17, 2023 | |
| Routine | ELSA-2023-0336 | ol 9 | 0:250-12.0.2.el9_1.1 | 1 | Jan 26, 2023 | |
| Routine | ALSA-2023:0336 | almalinux 9 | 250-12.el9_1.1 | 1 | Jan 23, 2023 | |
| Routine | RHSA-2023:0336 | RHEL 9 | 0:250-12.el9_1.1 | 1 | Jan 23, 2023 |
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