CVE-2026-18264
NoMachine getstat Command Injection Remote Code Execution Vulnerability
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
NoMachine getstat Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of NoMachine. Authentication is required to exploit this vulnerability. The specific flaw exists within the web service, which listens on TCP port 4000 by default. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. . Was ZDI-CAN-30634.
| CWE | CWE-78 |
| Vendor | nomachine |
| Product | nomachine |
| Published | Aug 20, 2026 |
Stay Ahead of the Next One
Get instant alerts for nomachine nomachine
Be the first to know when new high vulnerabilities affecting nomachine nomachine are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Versions
NoMachine / NoMachine
9.7.3