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CVE-2025-7775 — Actively Exploited: NetScaler (Citrix)

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

CVE IDCVE-2025-7775
VendorCitrix
ProductNetScaler
Vulnerability nameCitrix NetScaler Memory Overflow Vulnerability
Date added2025-08-26
Remediation due2025-08-28
Known ransomware useUnknown
Required actionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
DescriptionCitrix NetScaler ADC and NetScaler Gateway contain a memory overflow vulnerability that could allow for remote code execution and/or denial of service.
SourceCISA Known Exploited Vulnerabilities

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