‼️ Citrix has patched a new NetScaler zero-day exploited in targeted attacks.
CVE-2026-88779 affects certain SAML-configured deployments & can cause denial-of-service, with repeated triggering potentially leaving services unavailable.
Details – https://t.co/t2AocR5OuG https://t.co/Ql8qDT3CWn
— The Hacker News (@TheHackersNews) October 5, 2026