CVE-2025-7775
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service
Basic Information
- CVE State
- PUBLISHED
- Reserved Date
- July 17, 2025
- Published Date
- August 26, 2025
- Last Updated
- February 26, 2026
- Vendor
- NetScaler
- Product
- ADC, Gateway
- Description
- Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers (OR) CR virtual server with type HDX
- Tags
- Exploitation
- active
- Technical Impact
- total
- Exploited in the Wild
- Yes (2026-06-01 10:39:36 UTC) Source
cisa
CVSS Scores
CVSS v4.0
9.2 - CRITICAL
Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
SSVC Information
Exploit Status
Known Exploited Vulnerability Information
| Source | Added Date |
|---|---|
| CVE | 2026-06-01 10:39:36 UTC |
Timeline
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CVE ID Reserved
-
CVE Published to Public
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Added to KEVIntel