{"id":"OSV-2026-386","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=491288647\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":"2026-03-12T00:17:39.103518Z","modified":"2026-10-20T17:25:18Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"pcapplusplus","ranges":[{"type":"GIT","events":[{"introduced":"56668faab242e53b1282b3405eaa4bb51e474bee"},{"fixed":"8ac4366c4184f096973ef4a0ca084559935828d0"}]}],"versions":["v24.09","v25.05","v26.07","v26.07-test"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=491288647","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-386","title":"Use-of-uninitialized-value in pcpp::byteArrayToHexString","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=491288647\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\npcpp::byteArrayToHexString\npcpp::PacketTrailerLayer::toString\nFuzzTarget.cpp\n```\n","status":"published","published":"2026-03-12T00:17:39.103518Z","modified":"2026-10-20T17:25:18.912622913Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}