# CVE-2025-14104: Util-linux: util-linux: heap buffer overread in setpwnam() when processing 256-byte usernames

CVE-2025-14104 is fixed in 17 products on 1 platform, first by RHSA-2026:1696, released December 5, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-14104
- Priority: Routine
- CVSS: 6.1 (Moderate)
- EPSS: 0.0022
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 5, 2025
- Weakness: Out-of-bounds Read
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-14104

## Description

A flaw was found in util-linux. This vulnerability allows a heap buffer overread when processing 256-byte usernames, specifically within the `setpwnam()` function, affecting SUID (Set User ID) login-utils utilities writing to the password database.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libblkid RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libblkid RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libblkid almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libblkid almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libblkid almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libblkid ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libblkid ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libblkid ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libblkid-devel RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libblkid-devel RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libblkid-devel almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libblkid-devel almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libblkid-devel almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libblkid-devel ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libblkid-devel ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libblkid-devel ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libfdisk RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libfdisk RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libfdisk almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libfdisk almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libfdisk almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libfdisk ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libfdisk ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libfdisk ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libfdisk-devel RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libfdisk-devel RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libfdisk-devel almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libfdisk-devel almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libfdisk-devel almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libfdisk-devel ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libfdisk-devel ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libfdisk-devel ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libmount RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libmount RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libmount almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libmount almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libmount almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libmount ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libmount ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libmount ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libmount-devel RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libmount-devel RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libmount-devel almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libmount-devel almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libmount-devel almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libmount-devel ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libmount-devel ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libmount-devel ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libsmartcols RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libsmartcols RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libsmartcols almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libsmartcols almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libsmartcols almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libsmartcols ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libsmartcols ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libsmartcols ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libsmartcols-devel RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libsmartcols-devel RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libsmartcols-devel almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libsmartcols-devel almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libsmartcols-devel almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libsmartcols-devel ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libsmartcols-devel ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libsmartcols-devel ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libuuid RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libuuid RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libuuid almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libuuid almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libuuid almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libuuid ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libuuid ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libuuid ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libuuid-devel RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libuuid-devel RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libuuid-devel almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libuuid-devel almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | libuuid-devel almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | libuuid-devel ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | libuuid-devel ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | libuuid-devel ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | python-libmount opensuse-leap 15.6 | 2.39.3-150600.4.15.1 | [SUSE-SU-2026:0115-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0115-1.md) | Jan 12, 2026 |
| Linux | python-libmount opensuse-leap 16.0 | 2.41.1-160000.3.1 | [OPENSUSE-SU-2026:20495-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20495-1.md) | Apr 9, 2026 |
| Linux | python-libmount sles 16.0 | 2.41.1-160000.3.1 | [SUSE-SU-2026:21158-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-21158-1.md) | Apr 9, 2026 |
| Linux | python3-libmount RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | python3-libmount RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | python3-libmount almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | python3-libmount almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | python3-libmount almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | python3-libmount ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | python3-libmount ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | python3-libmount ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | python3-libmount opensuse-leap 15.6 | 2.37.4-150500.9.20.1 | [SUSE-SU-2026:0117-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0117-1.md) | Jan 13, 2026 |
| Linux | util-linux Debian 13.5 (trixie) | 2.41.3-1 | [DEBIAN-CVE-2025-14104](https://patchblox.com/security/data/fix/linux/debian-cve-2025-14104.md) | Dec 5, 2025 |
| Linux | util-linux Debian 14 | 2.41.3-1 | [DEBIAN-CVE-2025-14104](https://patchblox.com/security/data/fix/linux/debian-cve-2025-14104.md) | Dec 5, 2025 |
| Linux | util-linux RHEL 10 | 2.40.2-15.el10_1 | [RHSA-2026:1696](https://patchblox.com/security/data/fix/linux/rhsa-2026-1696.md) | Dec 5, 2025 |
| Linux | util-linux RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | util-linux RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | util-linux almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | util-linux almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | util-linux ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | util-linux ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux opensuse-leap 15.6 | 2.37.4-150500.9.20.1 | [SUSE-SU-2026:0117-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0117-1.md) | Jan 13, 2026 |
| Linux | util-linux opensuse-leap 16.0 | 2.41.1-160000.3.1 | [OPENSUSE-SU-2026:20495-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20495-1.md) | Apr 9, 2026 |
| Linux | util-linux rocky 10 | 0:2.40.2-15.el10_1 | [RLSA-2026:1696](https://patchblox.com/security/data/fix/linux/rlsa-2026-1696.md) | Feb 5, 2026 |
| Linux | util-linux rocky 8 | 0:2.32.1-48.el8_10 | [RLSA-2026:1852](https://patchblox.com/security/data/fix/linux/rlsa-2026-1852.md) | Feb 6, 2026 |
| Linux | util-linux rocky 9 | 0:2.37.4-21.el9 | [RLSA-2026:1913](https://patchblox.com/security/data/fix/linux/rlsa-2026-1913.md) | Feb 5, 2026 |
| Linux | util-linux sles 15.7 | 2.40.4-150700.4.3.1 | [SUSE-SU-2026:0230-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0230-1.md) | Jan 22, 2026 |
| Linux | util-linux sles 16.0 | 2.41.1-160000.3.1 | [SUSE-SU-2026:21158-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-21158-1.md) | Apr 9, 2026 |
| Linux | util-linux-core RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux-core almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | util-linux-core almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux-core ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | util-linux-core ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux-systemd opensuse-leap 15.6 | 2.39.3-150600.4.15.1 | [SUSE-SU-2026:0115-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0115-1.md) | Jan 12, 2026 |
| Linux | util-linux-systemd opensuse-leap 16.0 | 2.41.1-160000.3.1 | [OPENSUSE-SU-2026:20495-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20495-1.md) | Apr 9, 2026 |
| Linux | util-linux-systemd sles 15.7 | 2.40.4-150700.4.3.1 | [SUSE-SU-2026:0230-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0230-1.md) | Jan 22, 2026 |
| Linux | util-linux-systemd sles 16.0 | 2.41.1-160000.3.1 | [SUSE-SU-2026:21158-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-21158-1.md) | Apr 9, 2026 |
| Linux | util-linux-user RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | util-linux-user RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux-user almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | util-linux-user almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | util-linux-user ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | util-linux-user ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |
| Linux | uuidd RHEL 8 | 0:2.32.1-48.el8_10 | [RHSA-2026:1852](https://patchblox.com/security/data/fix/linux/rhsa-2026-1852.md) | Feb 4, 2026 |
| Linux | uuidd RHEL 9 | 0:2.37.4-21.el9_7 | [RHSA-2026:1913](https://patchblox.com/security/data/fix/linux/rhsa-2026-1913.md) | Feb 4, 2026 |
| Linux | uuidd almalinux 10 | 2.40.2-15.el10_1 | [ALSA-2026:1696](https://patchblox.com/security/data/fix/linux/alsa-2026-1696.md) | Feb 2, 2026 |
| Linux | uuidd almalinux 8 | 2.32.1-48.el8_10 | [ALSA-2026:1852](https://patchblox.com/security/data/fix/linux/alsa-2026-1852.md) | Feb 3, 2026 |
| Linux | uuidd almalinux 9 | 2.37.4-21.el9_7 | [ALSA-2026:1913](https://patchblox.com/security/data/fix/linux/alsa-2026-1913.md) | Feb 4, 2026 |
| Linux | uuidd ol 10 | 0:2.40.2-15.el10_1 | [ELSA-2026-1696](https://patchblox.com/security/data/fix/linux/elsa-2026-1696.md) | Feb 2, 2026 |
| Linux | uuidd ol 8 | 0:2.32.1-48.0.1.el8_10 | [ELSA-2026-1852](https://patchblox.com/security/data/fix/linux/elsa-2026-1852.md) | Feb 4, 2026 |
| Linux | uuidd ol 9 | 0:2.37.4-21.0.1.el9_7 | [ELSA-2026-1913](https://patchblox.com/security/data/fix/linux/elsa-2026-1913.md) | Feb 4, 2026 |

---

Data as of 2026-11-10T07:50:38Z 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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