Two critical Citrix NetScaler zero-days exploited before patches became available
Citrix has confirmed the active exploitation of two critical vulnerabilities in NetScaler ADC and NetScaler Gateway, identified as CVE-2026-88771 and CVE-2026-88772. The flaws allo
Two Citrix NetScaler Zero-Days Exploited Globally
Citrix has patched eight vulnerabilities in NetScaler ADC and NetScaler Gateway, including CVE-2026-88771 and CVE-2026-88772, both with a CVSS score of 9.5 and already exploited as
Exploitation of New Citrix NetScaler Zero-Days Becomes Widespread
Two serious vulnerabilities in Citrix NetScaler ADC and Gateway products are creating an emergency for organizations that expose these devices to the Internet. CVE-2026-88771, whic
Citrix NetScaler zero-day exploited to gain root access
Mandiant and Google Threat Intelligence Group have documented the active exploitation of CVE-2026-88772, a pre-authentication vulnerability with a CVSS score of 9.5 affecting Citri
New Attack Vector Against Citrix NetScaler After Initial Patches
Researchers and administrators are reporting exploit activity against Citrix NetScaler, including on systems updated for CVE-2026-88771 and CVE-2026-88772. According to the informa
Citrix NetScaler zero-day exploited to take SAML deployments offline
Citrix has fixed CVE-2026-88779, a memory overflow vulnerability in NetScaler ADC and NetScaler Gateway that has already been exploited in targeted attacks. The flaw, rated 8.7 out