{"id":"SUSE-SU-2026:4204-1","summary":"Security update for glibc","details":"This update for glibc fixes the following issues:\n\n- CVE-2026-6368: wordexp WRDE_APPEND rollback restores stale we_wordv, leading to invalid free in wordfree\n  (bsc#1274726).\n- CVE-2026-6791: wordexp: unbounded alloca (strndupa) in parse_tilde (bsc#1274723).\n- CVE-2026-18374: overflow in the fopen ccs extension (bsc#1277262).\n- CVE-2026-19542: Fix out-of-bounds array write in tdelete (bsc#1276946).\n- CVE-2026-77117: non-progress DoS in SHIFT_JISX0213 -> UCS-4 conversion state handling (bsc#1277921).\n- CVE-2026-80489: non-progress DoS in SHIFT_JISX0213 -> UCS-4 conversion state handling (bsc#1277922).\n","modified":"2026-09-16T21:45:03.904431307Z","published":"2026-09-16T08:20:06Z","related":["CVE-2026-18374","CVE-2026-19542","CVE-2026-6368","CVE-2026-6791","CVE-2026-77117","CVE-2026-80489"],"upstream":["CVE-2026-18374","CVE-2026-19542","CVE-2026-6368","CVE-2026-6791","CVE-2026-77117","CVE-2026-80489"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264204-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274723"},{"type":"REPORT","url":"https://bugzilla.suse.com/1274726"},{"type":"REPORT","url":"https://bugzilla.suse.com/1276946"},{"type":"REPORT","url":"https://bugzilla.suse.com/1277262"},{"type":"REPORT","url":"https://bugzilla.suse.com/1277921"},{"type":"REPORT","url":"https://bugzilla.suse.com/1277922"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-18374"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-19542"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6368"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6791"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-77117"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-80489"}],"affected":[{"package":{"name":"glibc","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.22-114.52.2"}]}],"ecosystem_specific":{"binaries":[{"glibc-devel":"2.22-114.52.2","glibc-html":"2.22-114.52.2","glibc-32bit":"2.22-114.52.2","glibc":"2.22-114.52.2","glibc-devel-32bit":"2.22-114.52.2","glibc-devel-static":"2.22-114.52.2","glibc-i18ndata":"2.22-114.52.2","glibc-profile":"2.22-114.52.2","glibc-profile-32bit":"2.22-114.52.2","glibc-locale":"2.22-114.52.2","glibc-locale-32bit":"2.22-114.52.2","glibc-info":"2.22-114.52.2","nscd":"2.22-114.52.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4204-1.json"}},{"package":{"name":"glibc","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.22-114.52.2"}]}],"ecosystem_specific":{"binaries":[{"glibc-devel":"2.22-114.52.2","glibc-profile":"2.22-114.52.2","nscd":"2.22-114.52.2","glibc-info":"2.22-114.52.2","glibc":"2.22-114.52.2","glibc-locale-32bit":"2.22-114.52.2","glibc-locale":"2.22-114.52.2","glibc-32bit":"2.22-114.52.2","glibc-devel-32bit":"2.22-114.52.2","glibc-devel-static":"2.22-114.52.2","glibc-html":"2.22-114.52.2","glibc-i18ndata":"2.22-114.52.2","glibc-profile-32bit":"2.22-114.52.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4204-1.json"}}],"schema_version":"1.9.0"}