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CVE-2026-18263 Parallels RAS Client RDP Backend Service Exposed Dangerous Function Local Privilege Escalation Vulnerability

🗓️ 20 Aug 2026 16:26:03Reported by zdiType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Exposed dangerous function in Parallels RAS RDP Backend Service enables local privilege escalation to SYSTEM.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-18263
20 Aug 202616:26
cve
euvd
EUVD
EUVD-2026-63464
20 Aug 202616:26
euvd
nvd
NVD
CVE-2026-18263
20 Aug 202617:17
nvd
ptsecurity
Positive Technologies
PT-2026-70984
11 Aug 202600:00
ptsecurity
[
  {
    "vendor": "Parallels",
    "product": "RAS Client",
    "versions": [
      {
        "version": "21.0.26296",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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