CVE-2026-18606: high-severity vulnerability in Razer RzUpdateService
Razer RzUpdateService Named Pipe RzUpdateService.exe privileges management
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.5epss 0.2%
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.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Razer · RzUpdateServicepublic PoCs found — 1
cve_referenceopcodic.notion.site/Privilege-Escalation-via-Insecure-Named-Pipe-in-RzUpdateService-2d88e7fec518803fa5decf10fb0e1e27unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.