Description
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| NetScaler | ADC | 14.1 – < 47.48, 13.1 – < 59.22, 13.1 FIPS and NDcPP – < 37.241, 12.1 FIPS and NDcPP – < 55.330 | 47.48 |
| NetScaler | Gateway | 14.1 – < 47.48, 13.1 – < 59.22, 13.1 FIPS and NDcPP – < 37.241, 12.1 FIPS and NDcPP – < 55.330 | 47.48 |
Advisories 2
- WID-SEC-2025-1910 Citrix Systems ADC und NetScaler Gateway: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 27, 2025
- NCSC-2025-0268 Kwetsbaarheden verholpen in Citrix NetScaler ADC en Gateway NCSC-NL (Netherlands) · Aug 26, 2025