{"id":"ALSA-2026:91223","summary":"Important: libXtst security update","details":"X.Org X11 libXtst runtime library  \n\nSecurity Fix(es):  \n\n  * libXtst: libXtst: Denial of Service via out-of-bounds read in RECORD reply parser (CVE-2026-94286)\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":"2026-10-29T22:45:02.305372024Z","published":"2026-10-27T00:00:00Z","related":["CVE-2026-94286"],"upstream":["CVE-2026-94286"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:91223"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-94286"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2542377"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-91223.html"}],"affected":[{"package":{"name":"libXtst","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libXtst"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.3-16.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:91223.json"}},{"package":{"name":"libXtst-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libXtst-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.3-16.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:91223.json"}}],"schema_version":"1.9.2"}