CVE-2026-18606CWE-266CWE-269privilege-escalation

CVE-2026-18606

High · published August 3, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
5.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00162 · 5.1th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-269 · Improper Privilege Management
Published
2026-08-03T21:16Z
References (5)
EPSS history
Timeline
  • 03 AUG 16:15Z
    Razer RzUpdateService Named Pipe RzUpdateService.exe privileges management
    cvelistv5