High 8.5Published Apr 22, 2026

CVE-2026-0539Local Privilege Escalation in pcvisit service client

Updated under an hour ago (Oct 26, 2026, 4:10 PM ET)

Does this affect you?

It affects pcvisit Remote Host Modul. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for pcvisit Remote Host Modul

Exploited in the last 30 days

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.

CVSS: 8.5 HIGH (v4.0, CNA)CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Weakness (CWE): CWE-276
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: NCSC.ch
NVD analysis: Deferred
Record last updated: Apr 22, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

pcvisit pcvisit Remote Host Modul pcvisit:remote_host_modul (from the name)	from 22.6.22.1329 before 25.12.3.1745; before 22.6.22.1329 not affected; 25.12.3.1745 not affected	CNA record

References

References

https://www.pcvisit.de/kundenbereich/release-notes	release-notes
https://labs.infoguard.ch/advisories/cve-2026-0539_pcvisit_local-privilege-escalation/	third-party-advisory, technical-description

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.