# util-linux security updates Patch Radar has 75 security fixes for util-linux, closing 19 CVEs. The newest security fix is FEDORA-2026-B7A077A212 (2.41.6-1.fc43), released November 7, 2026. - Web page: https://patchblox.com/security/product/linux/util-linux - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [FEDORA-2026-B7A077A212](https://patchblox.com/security/data/fix/linux/fedora-2026-b7a077a212.md) | Nov 7, 2026 | Fedora 43 2.41.6-1.fc43 | High | 2 | 0 | | [ELSA-2026-93461](https://patchblox.com/security/data/fix/linux/elsa-2026-93461.md) | Nov 7, 2026 | ol 10 0:2.40.2-18.0.1.el10_2.20 | High | 9 | 0 | | [ALSA-2026:93461](https://patchblox.com/security/data/fix/linux/alsa-2026-93461.md) | Nov 7, 2026 | almalinux 10 2.40.2-18.el10_2.20 | High | 9 | 0 | | [RLSA-2026:93461](https://patchblox.com/security/data/fix/linux/rlsa-2026-93461.md) | Nov 7, 2026 | rocky 10 0:2.40.2-18.el10_2.20 | High | 9 | 0 | | [OPENSUSE-SU-2026:21905-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21905-1.md) | Sep 22, 2026 | opensuse-leap 16.0 2.41.1-160000.5.1 | High | 8 | 0 | | [SUSE-SU-2026:23870-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23870-1.md) | Sep 22, 2026 | sles 16.0 2.41.1-160000.5.1 | High | 8 | 0 | | [DEBIAN-CVE-2026-78408](https://patchblox.com/security/data/fix/linux/debian-cve-2026-78408.md) | Sep 17, 2026 | Debian 14 2.42.4-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-76642](https://patchblox.com/security/data/fix/linux/debian-cve-2026-76642.md) | Sep 17, 2026 | Debian 14 2.42.3-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-78410](https://patchblox.com/security/data/fix/linux/debian-cve-2026-78410.md) | Sep 17, 2026 | Debian 14 2.42.3-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-78409](https://patchblox.com/security/data/fix/linux/debian-cve-2026-78409.md) | Sep 17, 2026 | Debian 14 2.42.3-1 | High | 1 | 0 | | [RHSA-2026:93461](https://patchblox.com/security/data/fix/linux/rhsa-2026-93461.md) | Sep 2, 2026 | RHEL 10 2.40.2-18.el10_2.20 | High | 9 | 0 | | [SUSE-SU-2026:3685-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3685-1.md) | Aug 21, 2026 | sles 15.6 2.39.3-150600.4.26.1 | High | 5 | 0 | | [SUSE-SU-2026:3684-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-3684-1.md) | Aug 21, 2026 | sles 15.7 2.40.4-150700.4.18.1 | High | 5 | 0 | | [DEBIAN-CVE-2026-53615](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53615.md) | Aug 16, 2026 | Debian 13.5 (trixie) 2.41.5-0+deb13u1 | High | 1 | 0 | | [DEBIAN-CVE-2026-53615](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53615.md) | Aug 16, 2026 | Debian 14 2.42-1 | High | 1 | 0 | | [ALAS2023-2026-1916](https://patchblox.com/security/data/fix/linux/alas2023-2026-1916.md) | Jul 6, 2026 | amzn 2023 2.37.4-1.amzn2023.0.5 | High | 1 | 0 | | [DEBIAN-CVE-2026-13595](https://patchblox.com/security/data/fix/linux/debian-cve-2026-13595.md) | Jun 30, 2026 | Debian 13.5 (trixie) 2.41.5-0+deb13u1 | High | 1 | 0 | | [DEBIAN-CVE-2026-13595](https://patchblox.com/security/data/fix/linux/debian-cve-2026-13595.md) | Jun 30, 2026 | Debian 14 2.42.2-1 | High | 1 | 0 | | [util-linux 2.41.3-3ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-util-linux-2.41.3-3ubuntu2.2.md) | Jun 29, 2026 | Ubuntu 26.04.1 LTS (resolute) 2.41.3-3ubuntu2.2 | High | 7 | 0 | | [util-linux 2.39.3-9ubuntu6.6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-util-linux-2.39.3-9ubuntu6.6.md) | Jun 29, 2026 | Ubuntu 24.04.5 LTS (noble) 2.39.3-9ubuntu6.6 | High | 6 | 0 | | [util-linux 2.37.2-4ubuntu3.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-util-linux-2.37.2-4ubuntu3.6.md) | Jun 29, 2026 | Ubuntu 22.04.1 LTS (jammy) 2.37.2-4ubuntu3.6 | High | 4 | 0 | | [DEBIAN-CVE-2026-53613](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53613.md) | Jun 27, 2026 | Debian 13.5 (trixie) 2.41.5-0+deb13u1 | High | 1 | 0 | | [DEBIAN-CVE-2026-53613](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53613.md) | Jun 27, 2026 | Debian 14 2.42.2-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-53612](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53612.md) | Jun 27, 2026 | Debian 14 2.42.2-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-53612](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53612.md) | Jun 27, 2026 | Debian 13.5 (trixie) 2.41.5-0+deb13u1 | High | 1 | 0 | | [DEBIAN-CVE-2026-53614](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53614.md) | Jun 27, 2026 | Debian 13.5 (trixie) 2.41.5-0+deb13u1 | High | 1 | 0 | | [DEBIAN-CVE-2026-53614](https://patchblox.com/security/data/fix/linux/debian-cve-2026-53614.md) | Jun 27, 2026 | Debian 14 2.42.2-1 | High | 1 | 0 | | [SUSE-SU-2026:1406-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-1406-1.md) | Apr 16, 2026 | sles 15.7 2.40.4-150700.4.10.1 | Routine | 1 | 0 | | [SUSE-SU-2026:21158-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-21158-1.md) | Apr 9, 2026 | sles 16.0 2.41.1-160000.3.1 | Routine | 2 | 0 | | [OPENSUSE-SU-2026:20495-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20495-1.md) | Apr 9, 2026 | opensuse-leap 16.0 2.41.1-160000.3.1 | Routine | 2 | 0 | | [DEBIAN-CVE-2026-27456](https://patchblox.com/security/data/fix/linux/debian-cve-2026-27456.md) | Apr 3, 2026 | Debian 13.5 (trixie) 2.41.5-0+deb13u1 | High | 1 | 0 | | [DEBIAN-CVE-2026-27456](https://patchblox.com/security/data/fix/linux/debian-cve-2026-27456.md) | Apr 3, 2026 | Debian 14 2.42-1 | High | 1 | 0 | | [DEBIAN-CVE-2026-3184](https://patchblox.com/security/data/fix/linux/debian-cve-2026-3184.md) | Apr 3, 2026 | Debian 14 2.42-1 | Routine | 1 | 0 | | [SUSE-SU-2026:0856-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0856-1.md) | Mar 10, 2026 | opensuse-leap 15.6 2.37.4-150500.9.23.1 | Routine | 1 | 0 | | [RLSA-2026:1852](https://patchblox.com/security/data/fix/linux/rlsa-2026-1852.md) | Feb 6, 2026 | rocky 8 0:2.32.1-48.el8_10 | Routine | 1 | 0 | | [RLSA-2026:1696](https://patchblox.com/security/data/fix/linux/rlsa-2026-1696.md) | Feb 5, 2026 | rocky 10 0:2.40.2-15.el10_1 | Routine | 1 | 0 | | [RLSA-2026:1913](https://patchblox.com/security/data/fix/linux/rlsa-2026-1913.md) | Feb 5, 2026 | rocky 9 0:2.37.4-21.el9 | Routine | 1 | 0 | | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 | almalinux 9 2.37.4-21.el9_7 | Routine | 1 | 0 | | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 | ol 8 0:2.32.1-48.0.1.el8_10 | Routine | 1 | 0 | | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 | ol 9 0:2.37.4-21.0.1.el9_7 | Routine | 1 | 0 | | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 | RHEL 8 0:2.32.1-48.el8_10 | Routine | 1 | 0 | | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 | RHEL 9 0:2.37.4-21.el9_7 | Routine | 1 | 0 | | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 | almalinux 8 2.32.1-48.el8_10 | Routine | 1 | 0 | | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 | almalinux 10 2.40.2-15.el10_1 | Routine | 1 | 0 | | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 | ol 10 0:2.40.2-15.el10_1 | Routine | 1 | 0 | | [SUSE-SU-2026:0230-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0230-1.md) | Jan 22, 2026 | sles 15.7 2.40.4-150700.4.3.1 | Routine | 1 | 0 | | [SUSE-SU-2026:0117-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0117-1.md) | Jan 13, 2026 | opensuse-leap 15.6 2.37.4-150500.9.20.1 | Routine | 1 | 0 | | [DEBIAN-CVE-2025-14104](https://patchblox.com/security/data/fix/linux/debian-cve-2025-14104.md) | Dec 5, 2025 | Debian 13.5 (trixie) 2.41.3-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2025-14104](https://patchblox.com/security/data/fix/linux/debian-cve-2025-14104.md) | Dec 5, 2025 | Debian 14 2.41.3-1 | Routine | 1 | 0 | | [RHSA-2026:1696](https://patchblox.com/security/data/fix/linux/rhsa-2026-1696.md) | Dec 5, 2025 | RHEL 10 2.40.2-15.el10_1 | Routine | 1 | 0 | | [SUSE-SU-2024:1943-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-1943-1.md) | Jun 7, 2024 | sles 15.6 2.39.3-150600.4.3.1 | Routine | 1 | 0 | | [SUSE-SU-2024:1943-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-1943-1.md) | Jun 7, 2024 | opensuse-leap 15.6 2.39.3-150600.4.3.1 | Routine | 1 | 0 | | [DSA-5650-1](https://patchblox.com/security/data/fix/linux/dsa-5650-1.md) | Mar 31, 2024 | Debian 11.6 (bullseye) 2.36.1-8+deb11u2 | Routine | 1 | 0 | | [DSA-5650-1](https://patchblox.com/security/data/fix/linux/dsa-5650-1.md) | Mar 31, 2024 | Debian 12.15 (bookworm) 2.38.1-5+deb12u1 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-28085](https://patchblox.com/security/data/fix/linux/debian-cve-2024-28085.md) | Mar 27, 2024 | Debian 13.5 (trixie) 2.39.3-11 | Routine | 1 | 0 | | [DEBIAN-CVE-2024-28085](https://patchblox.com/security/data/fix/linux/debian-cve-2024-28085.md) | Mar 27, 2024 | Debian 14 2.39.3-11 | Routine | 1 | 0 | | [util-linux 2.39.3-9ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-util-linux-2.39.3-9ubuntu6.md) | Mar 27, 2024 | Ubuntu 24.10 (oracular) 2.39.3-9ubuntu6 | Routine | 1 | 0 | | [util-linux 2.40.2-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-util-linux-2.40.2-1ubuntu1.md) | Mar 27, 2024 | Ubuntu 25.04 (plucky) 2.40.2-1ubuntu1 | Routine | 1 | 0 | | [util-linux 2.34-0.1ubuntu9.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-util-linux-2.34-0.1ubuntu9.6.md) | Mar 26, 2024 | Ubuntu 20.04 LTS (focal) 2.34-0.1ubuntu9.6 | Routine | 1 | 0 | | [util-linux 2.37.2-4ubuntu3.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-util-linux-2.37.2-4ubuntu3.4.md) | Mar 26, 2024 | Ubuntu 22.04.1 LTS (jammy) 2.37.2-4ubuntu3.4 | Routine | 1 | 0 | | [util-linux 2.39.3-9ubuntu6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-util-linux-2.39.3-9ubuntu6.md) | Mar 26, 2024 | Ubuntu 24.04.5 LTS (noble) 2.39.3-9ubuntu6 | Routine | 1 | 0 | | [DEBIAN-CVE-2020-21583](https://patchblox.com/security/data/fix/linux/debian-cve-2020-21583.md) | Aug 22, 2023 | Debian 12.15 (bookworm) 2.27-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2020-21583](https://patchblox.com/security/data/fix/linux/debian-cve-2020-21583.md) | Aug 22, 2023 | Debian 13.5 (trixie) 2.27-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2020-21583](https://patchblox.com/security/data/fix/linux/debian-cve-2020-21583.md) | Aug 22, 2023 | Debian 14 2.27-1 | Routine | 1 | 0 | | [ALAS2023-2023-024](https://patchblox.com/security/data/fix/linux/alas2023-2023-024.md) | Feb 17, 2023 | amzn 2023 2.37.4-1.amzn2023.0.3 | Routine | 3 | 0 | | [DEBIAN-CVE-2021-3996](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3996.md) | Aug 23, 2022 | Debian 12.15 (bookworm) 2.37.3-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-3996](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3996.md) | Aug 23, 2022 | Debian 13.5 (trixie) 2.37.3-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-3996](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3996.md) | Aug 23, 2022 | Debian 14 2.37.3-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-3995](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3995.md) | Aug 23, 2022 | Debian 12.15 (bookworm) 2.37.3-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-3995](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3995.md) | Aug 23, 2022 | Debian 13.5 (trixie) 2.37.3-1 | Routine | 1 | 0 | | [DEBIAN-CVE-2021-3995](https://patchblox.com/security/data/fix/linux/debian-cve-2021-3995.md) | Aug 23, 2022 | Debian 14 2.37.3-1 | Routine | 1 | 0 | | [util-linux 2.37.2-4ubuntu2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-util-linux-2.37.2-4ubuntu2.md) | Jan 31, 2022 | Ubuntu 22.04.1 LTS (jammy) 2.37.2-4ubuntu2 | Routine | 3 | 0 | | [util-linux 2.34-0.1ubuntu9.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-util-linux-2.34-0.1ubuntu9.3.md) | Jan 31, 2022 | Ubuntu 20.04 LTS (focal) 2.34-0.1ubuntu9.3 | Routine | 2 | 0 | | [DSA-5055-1](https://patchblox.com/security/data/fix/linux/dsa-5055-1.md) | Jan 24, 2022 | Debian 11.6 (bullseye) 2.36.1-8+deb11u1 | Routine | 1 | 0 | | [util-linux 2.31.1-0.4ubuntu3.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-util-linux-2.31.1-0.4ubuntu3.7.md) | Mar 6, 2018 | Ubuntu 18.04.6 LTS (bionic) 2.31.1-0.4ubuntu3.7 | 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.