Is CVE-2026-41477 actively exploited?

No active exploitation of CVE-2026-41477 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-41477 be exploited remotely?

No. CVE-2026-41477 requires local access to exploit.

What is the CVSS score of CVE-2026-41477?

CVE-2026-41477 has a CVSS score of 7.8 (HIGH).

HOME VULNERABILITIESCVE-2026-41477

HIGH

CVE-2026-41477

CWE-306Published: April 24, 2026· Updated: Apr 28, 2026

7.8

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.1th

Official Description

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.

NVD Source

Technical Analysis

CVE-2026-41477 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.