{"id":"OSV-2025-465","aliases":[],"status":"published","title":"Heap-buffer-overflow in xmlParsePubidLiteral","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=424613315\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nxmlParsePubidLiteral\nxmlParseExternalID\nxmlParseNotationDecl\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-06-15T00:09:20.387117Z","modified":"2025-06-15T00:09:20Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"xmlsec","ranges":[{"type":"GIT","events":[{"introduced":"94654ff9fb11bd376874eefead7f190efd0bc056"},{"fixed":"99ad893effa58045ebbbd513d1873e391509a373"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=424613315","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-465","title":"Heap-buffer-overflow in xmlParsePubidLiteral","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=424613315\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nxmlParsePubidLiteral\nxmlParseExternalID\nxmlParseNotationDecl\n```\n","status":"published","published":"2025-06-15T00:09:20.387117Z","modified":"2025-06-15T00:09:20.38749Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}