PoC Archive PoC Archive

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Ssh

Critical
libssh2 Unchecked SSH packet_length Integer Wrap to RCE (CVE-2026-55200)
CVE-2026-55200· libssh2, ssh2_transport_read() in src/transport.c patched
Critical
libssh2 Publickey Subsystem List Parser Heap Corruption to Code Execution
None assigned as of 2026-07-03· libssh2, publickey subsystem list parser (src/publickey.c) unpatched
Critical
libssh2 SSH Packet Length OOB Heap Write / Unauthenticated RCE (CVE-2026-55200)
CVE-2026-55200· libssh2 (SSH client library) patched
Critical
Erlang/OTP SSH Pre-Auth RCE - CVE-2025-32433
CVE-2025-32433· Erlang/OTP SSH server daemon patched