{"id":"MGASA-2026-0262","summary":"Updated libidn packages fix security vulnerability","details":"GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized\nmemory in the ToUnicode APIs because of mishandling in\nidna_to_unicode_internal. The affected code is not present in libidn2.\n(CVE-2026-57053)\n","modified":"2026-07-18T18:30:05.628642189Z","published":"2026-07-18T18:27:11Z","upstream":["CVE-2026-57053"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0262.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=35726"},{"type":"WEB","url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2026&m=slackware-security.355846"},{"type":"WEB","url":"https://lists.gnu.org/archive/html/help-libidn/2026-05/msg00000.html"},{"type":"WEB","url":"https://lists.gnu.org/archive/html/help-libidn/2025-06/msg00000.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8521-1"}],"affected":[{"package":{"name":"libidn","ecosystem":"Mageia:10","purl":"pkg:rpm/mageia/libidn?arch=source&distro=mageia-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.43-2.1.mga10"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0262.json"}},{"package":{"name":"libidn","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/libidn?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.41-2.1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0262.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}