{"id":"RLSA-2026:64799","summary":"Moderate: glib2 security update","details":"GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures.\n\nSecurity Fix(es):\n\n* xdgmime: heap-based buffer overflow in _xdg_mime_magic_parse_magic_line() in xdgmimemagic.c (CVE-2026-16118)\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":"2026-09-09T12:30:02.595120801Z","published":"2026-09-09T12:09:16.585859Z","upstream":["CVE-2026-16118"],"database_specific":{"license_url":"https://creativecommons.org/licenses/by/4.0/","source_advisory":"RHSA-2026:64799","license":"CC-BY-4.0"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:64799"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2501732"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:64799"}],"affected":[{"package":{"name":"glib2","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/glib2?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.80.4-12.el10_2.22"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:64799.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}