What’s Vulnerable › Vulnerabilities
CVE-2026-53566: Out-of-bounds memory read
- Severity: medium (CVSS 6.8 v4.0)
- 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: 2026-07-14 · updated 2026-10-24
- Weakness: CWE-125
Description
Out-of-bounds read vulnerability in Citrix Citrix Secure Access Client for Windows. This issue affects Citrix Secure Access Client for Windows: before 26.6.1.20.
Affected products
- Citrix Secure Access Client for Windows: before 26.6.1.20 — fixed in 26.6.1.20
How to fix
Upgrade to a fixed version: Citrix Secure Access Client for Windows 26.6.1.20. Check the vendor advisory for mitigations.
References
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