InputPlumber is a technology platform tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed January 12, 2026; most recent activity January 12, 2026.
InputPlumber is a technology platform whose security has been spotlighted by a disclosure of critical vulnerabilities that enable UI input injection and potential denial-of-service. These flaws threaten applications built on or integrating with InputPlumber, underscoring the urgency of patches and robust input handling to protect data integrity and service availability.
Critical vulnerabilities in InputPlumber, a Linux input device utility for SteamOS, could allow attackers to inject UI inputs and cause denial-of-service conditions on affected systems. The vulnerabilities, tracked as…