# perl-base security updates

Patch Radar has 80 security fixes for perl-base, closing 32 CVEs. The newest security fix is ALAS2023-2026-3211 (2.27-477.amzn2023.0.10), released November 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ALAS2023-2026-3211](https://patchblox.com/security/data/fix/linux/alas2023-2026-3211.md) | Nov 7, 2026 | amzn 2023 2.27-477.amzn2023.0.10 | High | 2 | 0 |
| [ALAS2023-2026-3279](https://patchblox.com/security/data/fix/linux/alas2023-2026-3279.md) | Nov 7, 2026 | amzn 2023 2.27-477.amzn2023.0.11 | Routine | 2 | 0 |
| [ELSA-2026-85917](https://patchblox.com/security/data/fix/linux/elsa-2026-85917.md) | Nov 7, 2026 | ol 8 0:2.27-475.module+el8.10.0+91074+a6f07696 | High | 1 | 0 |
| [ALSA-2026:85917](https://patchblox.com/security/data/fix/linux/alsa-2026-85917.md) | Nov 7, 2026 | almalinux 8 2.27-475.module_el8.10.0+4278+b5f6cf5f | High | 1 | 0 |
| [RHSA-2026:85917](https://patchblox.com/security/data/fix/linux/rhsa-2026-85917.md) | Oct 19, 2026 | RHEL 8 0:2.27-475.module+el8.10.0+24767+f69b15b5 | High | 1 | 0 |
| [RHSA-2026:67155](https://patchblox.com/security/data/fix/linux/rhsa-2026-67155.md) | Sep 19, 2026 | RHEL 9 0:2.27-484.el9_8 | High | 1 | 0 |
| [RHSA-2026:67278](https://patchblox.com/security/data/fix/linux/rhsa-2026-67278.md) | Sep 19, 2026 | RHEL 8 0:2.27-475.module+el8.10.0+24767+f69b15b5 | High | 1 | 0 |
| [ELSA-2026-67278-0](https://patchblox.com/security/data/fix/linux/elsa-2026-67278-0.md) | Sep 15, 2026 | ol 8 0:2.27-475.module+el8.10.0+91030+ba299e6e | High | 1 | 0 |
| [ALSA-2026:67155](https://patchblox.com/security/data/fix/linux/alsa-2026-67155.md) | Sep 14, 2026 | almalinux 9 2.27-484.el9_8 | High | 1 | 0 |
| [ALSA-2026:67156](https://patchblox.com/security/data/fix/linux/alsa-2026-67156.md) | Sep 14, 2026 | almalinux 10 2.27-515.el10_2 | High | 1 | 0 |
| [ALSA-2026:67278](https://patchblox.com/security/data/fix/linux/alsa-2026-67278.md) | Sep 14, 2026 | almalinux 8 2.27-475.module_el8.10.0+4278+b5f6cf5f | High | 1 | 0 |
| [ELSA-2026-67155-0](https://patchblox.com/security/data/fix/linux/elsa-2026-67155-0.md) | Sep 14, 2026 | ol 9 0:2.27-484.el9_8 | High | 1 | 0 |
| [ELSA-2026-67156-0](https://patchblox.com/security/data/fix/linux/elsa-2026-67156-0.md) | Sep 14, 2026 | ol 10 0:2.27-515.el10_2 | High | 1 | 0 |
| [perl-base 5.34.0-3ubuntu1.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.9.md) | Sep 10, 2026 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.9 | Routine | 2 | 0 |
| [perl-base 5.30.0-9ubuntu0.5+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-perl-base-5.30.0-9ubuntu0.5-esm4.md) | Sep 10, 2026 | Ubuntu 20.04 LTS (focal) 5.30.0-9ubuntu0.5+esm4 | Routine | 2 | 0 |
| [perl-base 5.26.1-6ubuntu0.7+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.7-esm4.md) | Sep 10, 2026 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.7+esm4 | Routine | 2 | 0 |
| [perl-base 5.38.2-3.2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-perl-base-5.38.2-3.2ubuntu0.6.md) | Aug 13, 2026 | Ubuntu 24.04.5 LTS (noble) 5.38.2-3.2ubuntu0.6 | Routine | 2 | 0 |
| [perl-base 5.40.1-7ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-perl-base-5.40.1-7ubuntu0.2.md) | Aug 13, 2026 | Ubuntu 26.04.1 LTS (resolute) 5.40.1-7ubuntu0.2 | Routine | 2 | 0 |
| [FEDORA-2026-B2E2C26935](https://patchblox.com/security/data/fix/linux/fedora-2026-b2e2c26935.md) | Aug 3, 2026 | Fedora 43 2.27-524.fc43 | High | 2 | 0 |
| [ELSA-2026-48225](https://patchblox.com/security/data/fix/linux/elsa-2026-48225.md) | Aug 2, 2026 | ol 8 0:2.27-474.module+el8.10.0+90933+61492164 | High | 1 | 0 |
| [RHSA-2026:48225](https://patchblox.com/security/data/fix/linux/rhsa-2026-48225.md) | Jul 31, 2026 | RHEL 8 0:2.27-474.module+el8.10.0+24099+8aa2f756 | High | 1 | 0 |
| [ALSA-2026:48225](https://patchblox.com/security/data/fix/linux/alsa-2026-48225.md) | Jul 29, 2026 | almalinux 8 2.27-474.module_el8.10.0+4240+a58b978c | High | 1 | 0 |
| [perl-base 5.38.2-3.2ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-perl-base-5.38.2-3.2ubuntu0.4.md) | Jul 13, 2026 | Ubuntu 24.04.5 LTS (noble) 5.38.2-3.2ubuntu0.4 | Urgent | 9 | 0 |
| [perl-base 5.26.1-6ubuntu0.7+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.7-esm3.md) | Jul 13, 2026 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.7+esm3 | Urgent | 4 | 0 |
| [perl-base 5.30.0-9ubuntu0.5+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-perl-base-5.30.0-9ubuntu0.5-esm3.md) | Jul 13, 2026 | Ubuntu 20.04 LTS (focal) 5.30.0-9ubuntu0.5+esm3 | Urgent | 4 | 0 |
| [perl-base 5.34.0-3ubuntu1.8](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.8.md) | Jul 13, 2026 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.8 | Urgent | 4 | 0 |
| [perl-base 5.40.1-7ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-perl-base-5.40.1-7ubuntu0.3.md) | Jul 13, 2026 | Ubuntu 26.04.1 LTS (resolute) 5.40.1-7ubuntu0.3 | Urgent | 4 | 0 |
| [ELSA-2026-30851](https://patchblox.com/security/data/fix/linux/elsa-2026-30851.md) | Jun 30, 2026 | ol 8 0:2.27-474.module+el8.10.0+90933+61492164 | Urgent | 2 | 0 |
| [RHSA-2026:30851](https://patchblox.com/security/data/fix/linux/rhsa-2026-30851.md) | Jun 29, 2026 | RHEL 8 0:2.27-474.module+el8.10.0+24099+8aa2f756 | Urgent | 2 | 0 |
| [ALSA-2026:30851](https://patchblox.com/security/data/fix/linux/alsa-2026-30851.md) | Jun 29, 2026 | almalinux 8 2.27-474.module_el8.10.0+4162+0aac7c4c | Urgent | 2 | 0 |
| [ALAS2023-2026-1819](https://patchblox.com/security/data/fix/linux/alas2023-2026-1819.md) | Jun 8, 2026 | amzn 2023 2.27-477.amzn2023.0.9 | High | 1 | 0 |
| [perl-base 5.38.2-3.2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-perl-base-5.38.2-3.2ubuntu0.3.md) | May 25, 2026 | Ubuntu 24.04.5 LTS (noble) 5.38.2-3.2ubuntu0.3 | Urgent | 3 | 0 |
| [perl-base 5.26.1-6ubuntu0.7+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.7-esm2.md) | May 25, 2026 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.7+esm2 | Urgent | 2 | 0 |
| [perl-base 5.30.0-9ubuntu0.5+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-perl-base-5.30.0-9ubuntu0.5-esm2.md) | May 25, 2026 | Ubuntu 20.04 LTS (focal) 5.30.0-9ubuntu0.5+esm2 | Urgent | 2 | 0 |
| [perl-base 5.34.0-3ubuntu1.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.7.md) | May 25, 2026 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.7 | Urgent | 2 | 0 |
| [perl-base 5.40.1-6ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-perl-base-5.40.1-6ubuntu0.1.md) | May 25, 2026 | Ubuntu 25.10 (questing) 5.40.1-6ubuntu0.1 | Urgent | 2 | 0 |
| [perl-base 5.40.1-7ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-perl-base-5.40.1-7ubuntu0.1.md) | May 25, 2026 | Ubuntu 26.04.1 LTS (resolute) 5.40.1-7ubuntu0.1 | Urgent | 2 | 0 |
| [ELSA-2026-8096](https://patchblox.com/security/data/fix/linux/elsa-2026-8096.md) | Apr 16, 2026 | ol 8 0:2.27-474.module+el8.10.0+90876+9a50c25b | Routine | 1 | 0 |
| [ALSA-2026:8096](https://patchblox.com/security/data/fix/linux/alsa-2026-8096.md) | Apr 14, 2026 | almalinux 8 2.27-474.module_el8.10.0+4162+0aac7c4c | Routine | 1 | 0 |
| [RHSA-2026:8096](https://patchblox.com/security/data/fix/linux/rhsa-2026-8096.md) | Jan 16, 2026 | RHEL 8 0:2.27-474.module+el8.10.0+24099+8aa2f756 | Routine | 1 | 0 |
| [perl-base 5.40.1-2ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-perl-base-5.40.1-2ubuntu0.2.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 5.40.1-2ubuntu0.2 | Routine | 1 | 0 |
| [perl-base 5.36.0-10ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-perl-base-5.36.0-10ubuntu1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 5.36.0-10ubuntu1 | High | 1 | 0 |
| [perl-base 5.40.1-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-perl-base-5.40.1-2ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 5.40.1-2ubuntu0.1 | High | 1 | 0 |
| [perl-base 5.32.1-3ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-perl-base-5.32.1-3ubuntu3.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 5.32.1-3ubuntu3 | Routine | 1 | 0 |
| [perl-base 5.36.0-10ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-perl-base-5.36.0-10ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 5.36.0-10ubuntu1 | High | 1 | 0 |
| [perl-base 5.38.2-5ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-perl-base-5.38.2-5ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 5.38.2-5ubuntu0.1 | High | 1 | 0 |
| [perl-base 5.32.1-3ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-perl-base-5.32.1-3ubuntu3.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 5.32.1-3ubuntu3 | Routine | 1 | 0 |
| [ELSA-2025-12056](https://patchblox.com/security/data/fix/linux/elsa-2025-12056.md) | Jul 29, 2025 | ol 10 0:2.27-512.2.el10_0 | Routine | 1 | 0 |
| [ELSA-2025-11804](https://patchblox.com/security/data/fix/linux/elsa-2025-11804.md) | Jul 28, 2025 | ol 9 0:2.27-481.1.el9_6 | Routine | 1 | 0 |
| [RHSA-2025:11804](https://patchblox.com/security/data/fix/linux/rhsa-2025-11804.md) | Jul 28, 2025 | RHEL 9 0:2.27-481.1.el9_6 | Routine | 1 | 0 |
| [ELSA-2025-7500](https://patchblox.com/security/data/fix/linux/elsa-2025-7500.md) | Jun 26, 2025 | ol 10 0:2.27-512.1.el10_0 | High | 1 | 0 |
| [ALAS2023-2025-1007](https://patchblox.com/security/data/fix/linux/alas2023-2025-1007.md) | Jun 4, 2025 | amzn 2023 2.27-477.amzn2023.0.7 | Routine | 1 | 0 |
| [perl-base 5.34.0-3ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.5.md) | May 30, 2025 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.5 | Routine | 1 | 0 |
| [perl-base 5.38.2-3.2ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-perl-base-5.38.2-3.2ubuntu0.2.md) | May 30, 2025 | Ubuntu 24.04.5 LTS (noble) 5.38.2-3.2ubuntu0.2 | Routine | 1 | 0 |
| [ALSA-2025:7500](https://patchblox.com/security/data/fix/linux/alsa-2025-7500.md) | May 13, 2025 | almalinux 10 2.27-512.1.el10_0 | High | 1 | 0 |
| [perl-base 5.34.0-3ubuntu1.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.4.md) | Apr 13, 2025 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.4 | High | 1 | 0 |
| [perl-base 5.38.2-3.2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-perl-base-5.38.2-3.2ubuntu0.1.md) | Apr 13, 2025 | Ubuntu 24.04.5 LTS (noble) 5.38.2-3.2ubuntu0.1 | High | 1 | 0 |
| [ELSA-2024-3128](https://patchblox.com/security/data/fix/linux/elsa-2024-3128.md) | May 24, 2024 | ol 8 0:2.27-473.module+el8.10.0+90267+7012ad3b | High | 1 | 0 |
| [ALSA-2024:3128](https://patchblox.com/security/data/fix/linux/alsa-2024-3128.md) | May 22, 2024 | almalinux 8 2.27-473.module_el8.10.0+3779+d5938d28 | High | 1 | 0 |
| [RHSA-2024:3128](https://patchblox.com/security/data/fix/linux/rhsa-2024-3128.md) | May 22, 2024 | RHEL 8 0:2.27-473.module+el8.10.0+21354+3ad137bb | High | 1 | 0 |
| [ELSA-2024-2228](https://patchblox.com/security/data/fix/linux/elsa-2024-2228.md) | May 2, 2024 | ol 9 0:2.27-481.el9 | High | 1 | 0 |
| [ALSA-2024:2228](https://patchblox.com/security/data/fix/linux/alsa-2024-2228.md) | Apr 30, 2024 | almalinux 9 2.27-481.el9 | High | 1 | 0 |
| [RHSA-2024:2228](https://patchblox.com/security/data/fix/linux/rhsa-2024-2228.md) | Apr 30, 2024 | RHEL 9 0:2.27-481.el9 | High | 1 | 0 |
| [ALAS2023-2023-448](https://patchblox.com/security/data/fix/linux/alas2023-2023-448.md) | Dec 6, 2023 | amzn 2023 2.27-477.amzn2023.0.6 | High | 2 | 0 |
| [perl-base 5.34.0-3ubuntu1.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.3.md) | Nov 25, 2023 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.3 | High | 2 | 0 |
| [perl-base 5.30.0-9ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-perl-base-5.30.0-9ubuntu0.5.md) | Nov 25, 2023 | Ubuntu 20.04 LTS (focal) 5.30.0-9ubuntu0.5 | High | 1 | 0 |
| [perl-base 5.36.0-10ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-perl-base-5.36.0-10ubuntu1.md) | Nov 25, 2023 | Ubuntu 24.04.5 LTS (noble) 5.36.0-10ubuntu1 | High | 1 | 0 |
| [ALAS2023-2023-218](https://patchblox.com/security/data/fix/linux/alas2023-2023-218.md) | Jun 21, 2023 | amzn 2023 2.27-477.amzn2023.0.5 | High | 1 | 0 |
| [ALAS2023-2023-178](https://patchblox.com/security/data/fix/linux/alas2023-2023-178.md) | May 11, 2023 | amzn 2023 2.27-477.amzn2023.0.4 | High | 1 | 0 |
| [perl-base 5.26.1-6ubuntu0.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.7.md) | Apr 28, 2023 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.7 | High | 1 | 0 |
| [perl-base 5.30.0-9ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-perl-base-5.30.0-9ubuntu0.4.md) | Apr 28, 2023 | Ubuntu 20.04 LTS (focal) 5.30.0-9ubuntu0.4 | High | 1 | 0 |
| [perl-base 5.34.0-3ubuntu1.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.2.md) | Apr 28, 2023 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.2 | High | 1 | 0 |
| [perl-base 5.26.1-6ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.6.md) | Dec 13, 2021 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.6 | High | 1 | 0 |
| [perl-base 5.30.0-9ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-perl-base-5.30.0-9ubuntu0.3.md) | Dec 13, 2021 | Ubuntu 20.04 LTS (focal) 5.30.0-9ubuntu0.3 | High | 1 | 0 |
| [perl-base 5.34.0-3ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.34.0-3ubuntu1.1.md) | Dec 13, 2021 | Ubuntu 22.04.1 LTS (jammy) 5.34.0-3ubuntu1.1 | High | 1 | 0 |
| [perl-base 5.32.1-3ubuntu3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-perl-base-5.32.1-3ubuntu3.md) | Aug 8, 2021 | Ubuntu 22.04.1 LTS (jammy) 5.32.1-3ubuntu3 | Routine | 1 | 0 |
| [perl-base 5.26.1-6ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.5.md) | May 31, 2020 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.5 | High | 3 | 0 |
| [perl-base 5.30.0-9ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-perl-base-5.30.0-9ubuntu0.2.md) | May 31, 2020 | Ubuntu 20.04 LTS (focal) 5.30.0-9ubuntu0.2 | High | 3 | 0 |
| [perl-base 5.26.1-6ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.3.md) | Nov 28, 2018 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.3 | Routine | 4 | 0 |
| [perl-base 5.26.1-6ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-perl-base-5.26.1-6ubuntu0.1.md) | Jun 6, 2018 | Ubuntu 18.04.6 LTS (bionic) 5.26.1-6ubuntu0.1 | 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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