CVE-2025-7775

Citrix NetScaler Memory Overflow Vulnerability

Citrix — NetScaler

Added to KEV catalog: 26 August 2025
Federal remediation due date: 28 August 2025
Weakness classification (CWE): CWE-119

CISA Description

Citrix NetScaler ADC and NetScaler Gateway contain a memory overflow vulnerability that could allow for remote code execution and/or denial of service.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938 ; https://nvd.nist.gov/vuln/detail/CVE-2025-7775

View on NVD View on MITRE CVE View full CISA catalog

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