{"id":"OSV-2025-858","aliases":[],"status":"published","title":"Use-of-uninitialized-value in pcpp::byteArrayToHexString","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=454944849\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\npcpp::byteArrayToHexString\npcpp::PacketTrailerLayer::toString\nFuzzTarget.cpp\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-10-26T00:13:16.483999Z","modified":"2025-10-26T00:13:16Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"pcapplusplus","ranges":[{"type":"GIT","events":[{"introduced":"56668faab242e53b1282b3405eaa4bb51e474bee"},{"fixed":"08d661c4385a9e1e1bea68afc88ccad60718f638"}]}],"versions":["v24.09","v25.05"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=454944849","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-858","title":"Use-of-uninitialized-value in pcpp::byteArrayToHexString","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=454944849\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\npcpp::byteArrayToHexString\npcpp::PacketTrailerLayer::toString\nFuzzTarget.cpp\n```\n","status":"published","published":"2025-10-26T00:13:16.483999Z","modified":"2025-10-26T00:13:16.484559Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}