{"id":"OSV-2025-92","aliases":[],"status":"published","title":"Null-dereference READ in session_startup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=393523566\n\n```\nCrash type: Null-dereference READ\nCrash state:\nsession_startup\nlibssh2_session_handshake\nssh2_client_fuzzer.cc\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2025-02-05T00:18:00.38517Z","modified":"2025-12-20T14:25:09Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libssh2","ranges":[{"type":"GIT","events":[{"introduced":"64a555d6f5aafed504a10e5b756e85c91b1d56ce"},{"fixed":"631e2f82a32ef016299ebb1af66efeae0161f68e"}]}],"versions":["libssh2-1.11.0","libssh2-1.11.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=393523566","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2025-92","title":"Null-dereference READ in session_startup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=393523566\n\n```\nCrash type: Null-dereference READ\nCrash state:\nsession_startup\nlibssh2_session_handshake\nssh2_client_fuzzer.cc\n```\n","status":"published","published":"2025-02-05T00:18:00.38517Z","modified":"2025-12-20T14:25:09.128654Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}