Console, SDX and Agent
CVE-2025-6759: Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges
Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Windows Virtual Delivery Agent for CVAD and Citrix DaaS
Published
ExploitedNot in CISA KEV
Ransomware useNot reportedPer CISA
SeverityHIGHCVSS 4.0 7.3
EPSS0.25%Chance of exploitation in 30 days
Public exploitNot tracked
FixAvailable
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| Windows Virtual Delivery Agent for CVAD and Citrix DaaS Current Release (CR) | 2503 or later |
| Windows Virtual Delivery Agent for CVAD and Citrix DaaS Long Term Service Release (LTSR) to 2402 LTSR CU2 | Upgrade past 2402 LTSR CU2; see the advisory |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Windows Virtual Delivery Agent for CVAD and Citrix DaaS
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 11 Oct 2026.