{"id":"MGASA-2026-0218","summary":"Updated log4cxx packages fix security vulnerability","details":"CVE-2026-40023, Apache Log4cxx, Apache Log4cxx (Conan), Apache Log4cxx\n(Brew): Silent log event loss in XMLLayout due to unescaped XML 1.0\nforbidden characters\n","modified":"2026-06-17T06:45:03.918828755Z","published":"2026-06-17T06:43:54Z","upstream":["CVE-2026-40023"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0218.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=35352"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/04/10/12"},{"type":"WEB","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/A7IXK4LCNBBYY5YSNHODMPEG64MYK6VE/"}],"affected":[{"package":{"name":"log4cxx","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/log4cxx?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0-1.1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0218.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}