What’s Vulnerable › Vulnerabilities
CVE-2025-6759: Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-07-08 · updated 2026-06-17
- Weakness: CWE-269
Description
Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Windows Virtual Delivery Agent for CVAD and Citrix DaaS
Affected products
- Citrix Virtual Apps and Desktops: before 2503; 2402-cu1, 2402-cu2; 2402 — fixed in 2503
- Citrix Virtual Apps and Desktops: from Current Release (CR) before 2503; from Long Term Service Release (LTSR) through 2402 LTSR CU2 — fixed in 2503
How to fix
Upgrade to a fixed version: Citrix Virtual Apps and Desktops 2503; Citrix Virtual Apps and Desktops 2503. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-6759 or the next vulnerability affects your stack