CVE-2026-106030

NordVPN for Windows allows local attackers to stop unprotected Windows system services and change their startup type to Manual via named pipes. The NordVPN user-mode application allows a low-privileged attacker to act as a trusted process and connect to the named pipe "\\.\pipe\nord-security\v1\NordVpnService\Server". The attacker can then invoke the "ISettingsGrpc.StopService" and "ISettingsGrpc.ChangeServiceStartType" methods with an arbitrary service name, allowing them to stop any unprotected Windows service and change its startup type. This leads to denial of service of critical system services. Services protected by Windows (PPL processes, Windows Tamper Protection), such as Windows Defender, cannot be stopped or reconfigured. This issue was fixed in version 8.12

CVSS

No CVSS.

References

Link	Resource
https://cert.pl/en/posts/2026/10/CVE-2026-106030
https://nordvpn.com/

Configurations

No configuration.

History

16 Oct 2026, 10:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-16 10:18

Updated : 2026-10-16 16:00

NVD link : CVE-2026-106030

Mitre link : CVE-2026-106030

CVE.ORG link : CVE-2026-106030

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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