CVE-2026-18606— Razer RzUpdateService Named Pipe RzUpdateService.exe privileges management
Quick assessment
Affected
Razer RzUpdateService
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.
Razer RzUpdateService是美国Razer公司的一款设备更新服务软件。 Razer RzUpdateService 1.10.14.0版本存在权限许可和访问控制问题漏洞，该漏洞源于文件C:\Program Files (x86)\Razer\RzUpdateEngineService\RzUpdateService.exe中Named Pipe Handler组件对lpThreadParameter参数操作不当，导致权限管理不当，攻击者需本地访问才能利用。
Possible ATT&CK Techniques 1 AI
T1055 · Process InjectionAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Razer | RzUpdateService | 1.10.14.0 |
affected |
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I. Basic Information for CVE-2026-18606
Vulnerability Information
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Vulnerability Title
Razer RzUpdateService Named Pipe RzUpdateService.exe privileges management
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in Razer RzUpdateService 1.10.14.0. Affected by this vulnerability is an unknown functionality of the file C:\Program Files (x86)\Razer\RzUpdateEngineService\RzUpdateService.exe of the component Named Pipe Handler. Executing a manipulation of the argument lpThreadParameter can lead to improper privilege management. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Razer RzUpdateService 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Razer RzUpdateService是美国Razer公司的一款设备更新服务软件。 Razer RzUpdateService 1.10.14.0版本存在权限许可和访问控制问题漏洞，该漏洞源于文件C:\Program Files (x86)\Razer\RzUpdateEngineService\RzUpdateService.exe中Named Pipe Handler组件对lpThreadParameter参数操作不当，导致权限管理不当，攻击者需本地访问才能利用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Razer | RzUpdateService | 1.10.14.0 |
cpe:2.3:a:razer:rzupdateservice:*:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-18606
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2026-18606 (1)
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V. Comments for CVE-2026-18606
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