{"id":"OSV-2021-552","aliases":[],"status":"published","title":"Uncaught exception in java.base/java.lang.ClassLoader.defineClass0","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32407\n\n```\nCrash type: Uncaught exception\nCrash state:\njava.base/java.lang.ClassLoader.defineClass0\njava.base/java.lang.System$2.defineClass\njava.base/java.lang.invoke.MethodHandles$Lookup$ClassDefiner.defineClass\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-03-25T00:00:02.19406Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"jackson-dataformats-binary","ranges":[{"type":"GIT","events":[{"introduced":"5b10d2317b7dbb41b6642523f5720052848027f7"},{"fixed":"5fefc76b5a446d9afc62975e64ad46b707804639"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32407","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-552","title":"Uncaught exception in java.base/java.lang.ClassLoader.defineClass0","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32407\n\n```\nCrash type: Uncaught exception\nCrash state:\njava.base/java.lang.ClassLoader.defineClass0\njava.base/java.lang.System$2.defineClass\njava.base/java.lang.invoke.MethodHandles$Lookup$ClassDefiner.defineClass\n```\n","status":"published","published":"2021-03-25T00:00:02.19406Z","modified":"2022-04-13T03:04:40.919442Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}