{"id":"OSV-2021-822","aliases":[],"status":"published","title":"Heap-buffer-overflow in AK::Formatter\u003cchar const*, void\u003e::format","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34863\n\n```\nCrash type: Heap-buffer-overflow READ 3\nCrash state:\nAK::Formatter\u003cchar const*, void\u003e::format\nvoid AK::__format_value\u003cchar const*\u003e\nAK::vformat_impl\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-06-03T00:00:53.648543Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"serenity","ranges":[{"type":"GIT","events":[{"introduced":"81f03e7a5d2b78f750d525c27b964ffe9bad6179"},{"fixed":"3c7e775a9a4af177cd999066ec3656387d337d6a"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34863","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-822","title":"Heap-buffer-overflow in AK::Formatter\u003cchar const*, void\u003e::format","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34863\n\n```\nCrash type: Heap-buffer-overflow READ 3\nCrash state:\nAK::Formatter\u003cchar const*, void\u003e::format\nvoid AK::__format_value\u003cchar const*\u003e\nAK::vformat_impl\n```\n","status":"published","published":"2021-06-03T00:00:53.648543Z","modified":"2022-04-13T03:04:32.201464Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}