Tor to the World · story 409 · official · 3 source(s)

CISA Warns of Critical Zero-Days in Citrix NetScaler

CISA alerts organizations to eight vulnerabilities in Citrix NetScaler ADC and Gateway, adding two actively exploited zero-days to its catalog.

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Coverage

• Citrix admins warned to shut down NetScalers over zero-days BleepingComputer · tier C · clear net · 2026-09-27 16:02 UTC
• CISA Warns of Critical Zero-Days in Citrix NetScaler CISA advisories · tier A · clear net · 2026-09-27 12:00 UTC
• Two Unpatched Citrix NetScaler Zero-Days Under Exploitation The Hacker News · tier D · clear net · 2026-09-27 07:47 UTC

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