{"cvss":9.3,"datePublished":"2025-06-26T00:00:00Z","dateUpdated":"2025-06-26T00:00:00Z","description":"Citrix NetScaler ADC and Gateway contain an out-of-bounds read vulnerability due to insufficient input validation. This vulnerability can lead to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server.","dueDate":"2025-07-11T00:00:00Z","id":"CVE-2025-5777","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Known","product":"NetScaler ADC and NetScaler Gateway","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","severity":"CRITICAL","source":"vulncheck_kev","title":"Citrix NetScaler ADC and Gateway Out-of-Bounds Read Vulnerability","vendor":"Citrix"}