{"id":"OSV-2023-1000","aliases":[],"status":"published","title":"Heap-use-after-free in xmlParserPrintFileContextInternal","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63157\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\nxmlParserPrintFileContextInternal\nxmlReportError\n__xmlRaiseError\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-10-11T13:01:01.023722Z","modified":"2023-10-11T13:01:01Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libxml2","ranges":[{"type":"GIT","events":[{"introduced":"36374bc9fcf6e670dc9521ac032474066521858b"},{"fixed":"fef12ed81619c79729bf66a906701308a02d6b2b"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63157","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1000","title":"Heap-use-after-free in xmlParserPrintFileContextInternal","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63157\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\nxmlParserPrintFileContextInternal\nxmlReportError\n__xmlRaiseError\n```\n","status":"published","published":"2023-10-11T13:01:01.023722Z","modified":"2023-10-11T13:01:01.024042Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}