{"id":"MGASA-2025-0263","summary":"Updated x11-server, x11-server-xwayland & tigervnc packages fix security vulnerabilities","details":"Use-after-free in XPresentNotify structures creation. (CVE-2025-62229)\nUse-after-free in Xkb client resource removal. (CVE-2025-62230)\nValue overflow in Xkb extension XkbSetCompatMap(). (CVE-2025-62231)\n","modified":"2026-04-16T00:08:55.887633131Z","published":"2025-11-06T01:20:40Z","upstream":["CVE-2025-62229","CVE-2025-62230","CVE-2025-62231"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2025-0263.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=34701"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2025/10/28/7"}],"affected":[{"package":{"name":"x11-server","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/x11-server?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.1.8-7.9.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0263.json"}},{"package":{"name":"x11-server-xwayland","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/x11-server-xwayland?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"22.1.9-1.9.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0263.json"}},{"package":{"name":"tigervnc","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/tigervnc?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-2.9.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0263.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}