{"id":"MGASA-2025-0199","summary":"Updated x11-server, x11-server-xwayland & tigervnc packages fix security vulnerabilities","details":"Out-of-bounds access in X Rendering extension (Animated cursors).\n(CVE-2025-49175)\nInteger overflow in Big Requests Extension. (CVE-2025-49176)\nData leak in XFIXES Extension 6 (XFixesSetClientDisconnectMode).\n(CVE-2025-49177)\nUnprocessed client request via bytes to ignore. (CVE-2025-49178)\nInteger overflow in X Record extension. (CVE-2025-49179)\nInteger overflow in RandR extension (RRChangeProviderProperty).\n(CVE-2025-49180)\n","modified":"2026-01-30T02:23:53.106464Z","published":"2025-06-28T22:45:32Z","related":["CVE-2025-49175","CVE-2025-49176","CVE-2025-49177","CVE-2025-49178","CVE-2025-49179","CVE-2025-49180"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2025-0199.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=34381"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2025/06/17/3"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2025/06/18/2"}],"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":"21.1.8-7.8.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0199.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":"22.1.9-1.8.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0199.json"}},{"package":{"name":"tigervnc","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/tigervnc?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13.1-2.8.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2025-0199.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}