{"id":"MGASA-2026-0268","summary":"Updated nmap packages fix a security vulnerability","details":"The updated packages fix a security vulnerability:\nInteger Underflow in IPv6 Extension Header Parsing. (CVE-2026-58058)\n","modified":"2026-07-19T06:30:05.125508895Z","published":"2026-07-19T06:29:10Z","upstream":["CVE-2026-58058"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0268.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=35812"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MIIROUN7QWWO22LUS5B4KPZ4DNYFQYJZ/"},{"type":"WEB","url":"https://github.com/bikini/exploitarium/tree/main/nmap-ipv6-extlen-wrap-poc"}],"affected":[{"package":{"name":"nmap","ecosystem":"Mageia:10","purl":"pkg:rpm/mageia/nmap?arch=source&distro=mageia-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.98-1.1.mga10"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0268.json"}},{"package":{"name":"nmap","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/nmap?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.95-1.1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0268.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}