{"id":"ALSA-2026:1913","summary":"Moderate: util-linux security update","details":"The util-linux packages contain a large variety of low-level system utilities that are necessary for a Linux system to function. Among others, these include the fdisk configuration tool and the login program.  \n\nSecurity Fix(es):  \n\n  * util-linux: util-linux: Heap buffer overread in setpwnam() when processing 256-byte usernames (CVE-2025-14104)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-02-13T09:28:46.201785Z","published":"2026-02-04T00:00:00Z","related":["CVE-2025-14104"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:1913"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-14104"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2419369"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-1913.html"}],"affected":[{"package":{"name":"libblkid","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libblkid"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libblkid-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libblkid-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libfdisk","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libfdisk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libfdisk-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libfdisk-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libmount","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libmount"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libmount-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libmount-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libsmartcols","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libsmartcols"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libsmartcols-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libsmartcols-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libuuid","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libuuid"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"libuuid-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libuuid-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"python3-libmount","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/python3-libmount"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"util-linux","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/util-linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"util-linux-core","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/util-linux-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"util-linux-user","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/util-linux-user"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.37.4-21.el9_7"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:1913.json"}},{"package":{"name":"uuidd","ecosystem":"AlmaLinux:9","pur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