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Unrated severityCISA KEVNVD Advisory· Published Jun 17, 2025· Updated Feb 26, 2026

NetScaler ADC and NetScaler Gateway - Insufficient input validation leading to memory overread

CVE-2025-5777

Description

Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server

Affected products

2
  • NetScaler/ADCv5
    Range: 14.1
  • NetScaler/Gatewayv5
    Range: 14.1

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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