{"id":"RLSA-2026:1852","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\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.","modified":"2026-02-06T09:30:07.163507Z","published":"2026-02-06T09:03:00.098640Z","upstream":["CVE-2025-14104"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:1852"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2419369"}],"affected":[{"package":{"name":"util-linux","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/util-linux?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.32.1-48.el8_10"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:1852.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}