Description

Incorrect Default Permissions in pcvisit service binary on Windows allows a low-privileged local attacker to escalate their privileges by overwriting the service binary with arbitrary contents. This service binary is automatically launched with NT\SYSTEM privileges on boot. This issue affects all versions after 22.6.22.1329 and was fixed in 25.12.3.1745.

INFO

Published Date :

2026-04-22T13:02:01.750Z

Last Modified :

2026-04-22T14:09:01.708Z

Source :

NCSC.ch
AFFECTED PRODUCTS

The following products are affected by CVE-2026-0539 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-0539.

URL Resource
https://labs.infoguard.ch/advisories/cve-2026-0539_pcvisit_local-privilege-escalation/ cve-icon cve-icon
https://www.pcvisit.de/kundenbereich/release-notes cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability