{"id":"OSV-2025-457","aliases":[],"status":"published","title":"Heap-buffer-overflow in xmlParsePubidLiteral","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=424242614\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nxmlParsePubidLiteral\nxmlParseExternalID\nxmlParseEntityDecl\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-06-14T00:04:11.416575Z","modified":"2025-06-14T00:04:11Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libxml2","ranges":[{"type":"GIT","events":[{"introduced":"bb7169b5ad77209989a7e60b530976618a7f0339"},{"fixed":"a3992815b3d4caa4a6709406ca085c9f93856809"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=424242614","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-457","title":"Heap-buffer-overflow in xmlParsePubidLiteral","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=424242614\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nxmlParsePubidLiteral\nxmlParseExternalID\nxmlParseEntityDecl\n```\n","status":"published","published":"2025-06-14T00:04:11.416575Z","modified":"2025-06-14T00:04:11.417116Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}