Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway
On 19 August 2026, Citrix published a security advisory addressing multiple critical vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). CERT-EU recommends updating affected devices as soon as possible.
Read at CERT-EU Security Advisories
- Vendor
- Citrix
- Product
- NetScaler ADC / Gateway
- Exposure class
- Edge / VPN / firewall
Why it ranks 27 (Notable)
- Exposed product class: edge / VPN / firewall
- Widely deployed vendor product (Citrix)
- CERT coordination
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- CERT-EU Security Advisories (cert.europa.eu)
Related coverage
Other items that share a CVE or were clustered with this one.