CVE-2026-18606Razer RzUpdateService Named Pipe RzUpdateService.exe privileges management
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-269, CWE-266
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Razer RzUpdateService razer:rzupdateservice | 1.10.14.0 | CNA record |
References
- https://vuldb.com/vuln/385529vdb-entry, technical-description
- https://vuldb.com/vuln/385529/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-18606third-party-advisory
- https://vuldb.com/submit/852045third-party-advisory
- https://opcodic.notion.site/Privilege-Escalation-via-Insecure-Named-Pipe-in-RzUpdateService-2d88e7fec518803fa5decf10fb0e1e27exploit, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.