Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-111184— NoMachine Named Pipe Incorrect Permission Assignment Local Privilege Escalation Vulnerability

Quick assessment

Affected
NoMachine NoMachine
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NoMachine 命名管道权限分配错误导致的本地权限提升漏洞。该漏洞允许本地攻击者在受影响的 NoMachine 安装中提升权限。要利用此漏洞，攻击者必须首先获得在目标系统上执行低权限代码的能力。 该具体缺陷存在于 NoMachine 设备服务中。问题源于命名管道的权限设置不正确。攻击者可利用此漏洞提升权限，并以 SYSTEM 上下文执行任意代码。该漏洞编号为 ZDI-CAN-31213。

AI Predicted 7.8 Difficulty: Moderate

Possible ATT&CK Techniques 1 AI

T1548.002 · Bypass User Account Control

Affected Version Matrix 1

VendorProduct Version RangeStatus
NoMachine NoMachine 9.7.3 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-111184

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
NoMachine Named Pipe Incorrect Permission Assignment Local Privilege Escalation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
NoMachine Named Pipe Incorrect Permission Assignment Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of NoMachine. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the NoMachine Device Service. The issue results from incorrect permissions on a named pipe. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-31213.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
NoMachine NoMachine 9.7.3 -

II. Public POCs for CVE-2026-111184

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-111184

请登录查看更多情报信息。

Other References for CVE-2026-111184 (1)

Same Patch Batch · NoMachine · 2026-10-21 · 4 CVEs total

CVE-2026-92208 NoMachine mDNS Heap-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2026-92209 NoMachine Redis Improper Authentication Local Privilege Escalation Vulnerability
CVE-2026-92210 NoMachine nxhtd Server-Side Request Forgery Information Disclosure Vulnerability

IV. Related Vulnerabilities

Same product: NoMachine
Same vendor: NoMachine
Same weakness: CWE-732

V. Comments for CVE-2026-111184

No comments yet

Leave a comment