{"id":"MGASA-2026-0558","summary":"Updated libxml2 package fixes a security vulnerability","details":"Null pointer dereference parsing nextcatalog without catalog attribute.\n(CVE-2026-76781)\n","modified":"2026-10-27T20:15:03.217834993Z","published":"2026-10-27T20:02:56Z","upstream":["CVE-2026-76781"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0558.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=36486"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8910-1"}],"affected":[{"package":{"name":"libxml2","ecosystem":"Mageia:10","purl":"pkg:rpm/mageia/libxml2?arch=source&distro=mageia-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.15.1-3.3.mga10"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0558.json"}}],"schema_version":"1.9.2","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}