CVE-2026-41477: Deskflow

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Deskflow is a keyboard and mouse sharing app. In 1.20.0, 1.26.0.134, and earlier, Deskflow daemon runs as SYSTEM and exposes an IPC named pipe with WorldAccessOption enabled. The daemon processes privileged commands without authentication, allowing any local unprivileged user to execute arbitrary commands as SYSTEM. Affects both stable v1.20.0 + and Continuous v1.26.0.134 prerelease.

Affected products

• Deskflow Deskflow: from 1.20.0, up to and including 1.26.0.161

Published 2026-04-24. Last modified 2026-06-17.