Live and recent posts from across the Fediverse tagged #denialofservice, aggregated by home.social.
Citrix NetScaler Exploited in Active Attacks Amid New 0-Day Reports
Citrix NetScaler is under active attack, with hackers exploiting a newly discovered vulnerability that can cause denial of service with just a single specially crafted request. The flaw, known as CVE-2026-88779, affects certain NetScaler deployments configured for single sign-on authentication.
#CitrixNetscaler #Cve202688779 #DenialOfService #Saml #ZeroDay
Citrix Disrupts Zero-Day Attacks on NetScaler with Emergency Patches
Citrix has rolled out emergency patches to shield NetScaler from zero-day attacks that can cause Denial of Service chaos, and you should update ASAP to avoid getting caught in the crossfire. The newly discovered vulnerability, CVE-2026-88779, has already been exploited in targeted attacks, earning a scary CVSS score of 8.7.