{"schemaVersion":3,"id":"CVE-2026-102825","aliases":["GHSA-g6xm-f9xp-qq35","DEBIAN-CVE-2026-102825","UBUNTU-CVE-2026-102825"],"status":"published","duplicateOf":null,"title":null,"description":"Russh is a Rust SSH client and server library. Prior to 0.62.6, the USERAUTH_REQUEST path reached from server::run_stream in russh/src/server/encrypted.rs increments self.common.auth_attempts but never compares it with server::Config.max_auth_attempts. An unauthenticated remote client can continue submitting authentication requests on one connection beyond the configured cap, bypassing the deployment's attempt-limiting policy and increasing online guessing opportunity and backend authentication workload. 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