{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"mediawiki","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NT3ED2C6MYQQMWWMYMX0AC","modified_at":"2026-10-01T03:03:27.606489004Z","published_at":"2026-07-01T16:16:49.703Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-58025","https://security-tracker.debian.org/tracker/CVE-2026-58025"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-58025","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-58025"}],"summary":"Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Import/WikiImporter.Php, includes/Import/WikiRevision.Ph"}