CVE-2026-18264: falha de alta gravidade em NoMachine
NoMachine getstat Command Injection Remote Code Execution Vulnerability
Publicada em · Atualizada em
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 1.2%
probabilidade de exploração
1.2%top 31% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
NoMachine · NoMachineCVEs relacionadas — NoMachine
No mesmo produto, das mais perigosas para as menos.
CVE-2024-7253HIGHNoMachine Uncontrolled Search Path Element Local Privilege Escalation VulnerabilityEPSS 0.3%CVE-2025-8614HIGHNoMachine Uncontrolled Search Path Element Local Privilege Escalation VulnerabilityEPSS 0.3%CVE-2026-5055HIGHNoMachine Uncontrolled Search Path Element Local Privilege Escalation VulnerabilityEPSS 0.2%CVE-2026-53694HIGHPotential local privileges escalation through argument injection in the nxchmod.sh scriptEPSS 0.2%CVE-2026-5054HIGHNoMachine External Control of File Path Local Privilege Escalation VulnerabilityEPSS 0.2%CVE-2026-5053HIGHNoMachine External Control of File Path Arbitrary File Deletion VulnerabilityEPSS 0.1%