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Warning: Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation

The Hacker News·September 27, 2026·1 min read
Warning: Two Unpatched Citrix NetScaler RCE Zero-Days Under Active Exploitation

Two unpatched zero-days in Citrix NetScaler ADC and Gateway are under active exploitation, enabling remote code execution, watchTowr reported on September 26. Citrix has not confirmed the flaws or issued a fix. Some administrators have taken appliances offline rather than wait for a patch, the security firm said.

Read at The Hacker News
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