{"id":"OSV-2025-7","aliases":[],"status":"published","title":"Heap-buffer-overflow in oatpp::json::Utils::escapeUtf8Char","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=387626404\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\noatpp::json::Utils::escapeUtf8Char\noatpp::json::Utils::escapeString\noatpp::json::Serializer::serializeString\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-01-07T00:03:42.053605Z","modified":"2025-01-07T00:03:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"oatpp","ranges":[{"type":"GIT","events":[{"introduced":"d48d9e34ae2849c2ed9cfbb1eaf480435578ba86"},{"fixed":"d1b868b77ac3b1249db760d037fccbe263bac6d7"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=387626404","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-7","title":"Heap-buffer-overflow in oatpp::json::Utils::escapeUtf8Char","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=387626404\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\noatpp::json::Utils::escapeUtf8Char\noatpp::json::Utils::escapeString\noatpp::json::Serializer::serializeString\n```\n","status":"published","published":"2025-01-07T00:03:42.053605Z","modified":"2025-01-07T00:03:42.054132Z","updated_at":"2026-11-02T15:52:49.981578Z"}]}}