CVE-2026-41477: high-severity vulnerability in deskflow
Deskflow: Local privilege escalation via unauthenticated IPC
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.2%
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
deskflow · deskflowRelated CVEs — deskflow
In the same product, most dangerous first.
CVE-2026-65832HIGHDeskflow - Unauthenticated server-controlled out-of-bounds read in ServerProxy::setOptions / translateKey modifier-table indexingEPSS 0.6%CVE-2026-65976MEDIUMDeskflow: Clipboard receiver can accumulate data beyond Deskflow's configured clipboard size limitEPSS 0.5%CVE-2026-63409HIGHDeskflow: Odd-length DSOP options vector causes out-of-bounds read in Deskflow clientEPSS 0.5%CVE-2026-41476HIGHDeskflow: clipboard deserialization global-buffer-overflowEPSS 0.3%CVE-2026-44296HIGHDeskflow: TLS multiplexer DoS on failed `SSL_accept`EPSS 0.3%