# libapache2-mod-md security updates Patch Radar has 56 security fixes for libapache2-mod-md, closing 94 CVEs, 2 of which are being exploited. The newest security fix is libapache2-mod-md 2.4.58-1ubuntu8.17, released October 19, 2026. - Web page: https://patchblox.com/security/product/linux/libapache2-mod-md - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [libapache2-mod-md 2.4.58-1ubuntu8.17](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.17.md) | Oct 19, 2026 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.17 | High | 9 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.25](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.25.md) | Oct 19, 2026 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.25 | High | 9 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.23+esm9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23-esm9.md) | Oct 19, 2026 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23+esm9 | High | 9 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.16](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.16.md) | Oct 9, 2026 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.16 | Urgent | 3 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.24](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.24.md) | Oct 9, 2026 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.24 | Urgent | 3 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.23+esm8](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23-esm8.md) | Oct 9, 2026 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23+esm8 | Urgent | 3 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.13](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.13.md) | Jun 24, 2026 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.13 | High | 1 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.21](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.21.md) | Jun 24, 2026 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.21 | High | 1 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.23+esm5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23-esm5.md) | Jun 8, 2026 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23+esm5 | High | 15 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.23](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.23.md) | Jun 8, 2026 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.23 | High | 12 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.15](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.15.md) | Jun 8, 2026 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.15 | High | 12 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.23+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23-esm6.md) | Jun 8, 2026 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23+esm6 | High | 3 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.12](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.12.md) | May 15, 2026 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.12 | High | 10 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.20](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.20.md) | May 15, 2026 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.20 | High | 10 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.23+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23-esm4.md) | May 4, 2026 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23+esm4 | High | 4 | 0 | | [libapache2-mod-md 2.4.55-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libapache2-mod-md-2.4.55-1ubuntu2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.4.55-1ubuntu2 | High | 1 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libapache2-mod-md-2.4.58-1ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.4.58-1ubuntu1 | High | 1 | 0 | | [libapache2-mod-md 2.4.55-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libapache2-mod-md-2.4.55-1ubuntu1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 2.4.55-1ubuntu1 | High | 3 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.23+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23-esm3.md) | Dec 5, 2025 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23+esm3 | High | 4 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.18](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.18.md) | Dec 5, 2025 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.18 | High | 4 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.10](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.10.md) | Dec 5, 2025 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.10 | High | 4 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.23+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23-esm2.md) | Jul 10, 2025 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23+esm2 | High | 7 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.15](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.15.md) | Jul 10, 2025 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.15 | High | 7 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.7](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.7.md) | Jul 10, 2025 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.7 | High | 7 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.21](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.21.md) | Jul 16, 2024 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.21 | Routine | 1 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.12.md) | Jul 16, 2024 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.12 | Routine | 1 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.4.md) | Jul 16, 2024 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.4 | Routine | 1 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.19](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.19.md) | Jul 3, 2024 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.19 | Patch now | 7 | 1 | | [libapache2-mod-md 2.4.52-1ubuntu4.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.10.md) | Jul 3, 2024 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.10 | Patch now | 7 | 1 | | [libapache2-mod-md 2.4.58-1ubuntu8.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.2.md) | Jul 3, 2024 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.2 | Patch now | 7 | 1 | | [libapache2-mod-md 2.4.41-4ubuntu3.23](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.23.md) | Jul 1, 2024 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.23 | High | 1 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.16](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.16.md) | Jul 1, 2024 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.16 | High | 1 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.8.md) | Jul 1, 2024 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.8 | High | 1 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.17](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.17.md) | Apr 4, 2024 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.17 | High | 3 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.9](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.9.md) | Apr 4, 2024 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.9 | High | 3 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu8.1.md) | Apr 4, 2024 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu8.1 | High | 3 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu8.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libapache2-mod-md-2.4.58-1ubuntu8.1.md) | Mar 27, 2024 | Ubuntu 24.10 (oracular) 2.4.58-1ubuntu8.1 | High | 3 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.15](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.15.md) | Oct 23, 2023 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.15 | High | 2 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.7.md) | Oct 23, 2023 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.7 | High | 2 | 0 | | [libapache2-mod-md 2.4.58-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libapache2-mod-md-2.4.58-1ubuntu1.md) | Oct 23, 2023 | Ubuntu 24.04.5 LTS (noble) 2.4.58-1ubuntu1 | High | 1 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.14](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.14.md) | Mar 7, 2023 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.14 | High | 2 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.4.md) | Mar 7, 2023 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.4 | High | 2 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.13](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.13.md) | Jan 17, 2023 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.13 | High | 3 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.3.md) | Jan 17, 2023 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.3 | High | 3 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.12](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.12.md) | Jun 9, 2022 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.12 | High | 7 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu4.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu4.1.md) | Jun 9, 2022 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu4.1 | High | 7 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.10](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.10.md) | Mar 14, 2022 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.10 | High | 4 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu2.md) | Mar 14, 2022 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu2 | High | 4 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.9.md) | Dec 20, 2021 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.9 | High | 2 | 0 | | [libapache2-mod-md 2.4.52-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libapache2-mod-md-2.4.52-1ubuntu1.md) | Dec 20, 2021 | Ubuntu 22.04.1 LTS (jammy) 2.4.52-1ubuntu1 | High | 2 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.6.md) | Sep 16, 2021 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.6 | Patch now | 1 | 1 | | [libapache2-mod-md 2.4.41-4ubuntu3.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.5.md) | Sep 16, 2021 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.5 | High | 4 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.3.md) | Jun 10, 2021 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.3 | High | 5 | 0 | | [libapache2-mod-md 2.4.41-4ubuntu3.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-4ubuntu3.1.md) | Aug 7, 2020 | Ubuntu 20.04 LTS (focal) 2.4.41-4ubuntu3.1 | High | 5 | 0 | | [libapache2-mod-md 2.4.41-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libapache2-mod-md-2.4.41-1ubuntu1.md) | Aug 14, 2019 | Ubuntu 24.10 (oracular) 2.4.41-1ubuntu1 | Routine | 1 | 0 | | [libapache2-mod-md 2.4.41-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libapache2-mod-md-2.4.41-1ubuntu1.md) | Aug 13, 2019 | Ubuntu 20.04 LTS (focal) 2.4.41-1ubuntu1 | Routine | 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.