Citrix issues critical security updates for its NetScaler devices | HappeningNow.news

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Citrix issues critical security updates for its NetScaler devices

Citrix is urging its NetScaler ADC and NetScaler Gateway customers to quickly patch two critical security holes, one involving a memory overflow vulnerability leading to unpredictable behavior or denial of service, and the other allowing…

Source AI Summary Published August 20, 2026 Brief Under 1 min brief
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Citrix is urging customers of its NetScaler ADC and NetScaler Gateway products to apply patches for two critical vulnerabilities: a memory‑overflow flaw that can cause unpredictable behavior or denial‑of‑service, and an authentication‑bypass issue. The advisory notes that supported, customer‑managed versions—including certain FIPS, NDcPP builds, and SecurAccess ZTNA Hybrid deployments using customer‑managed NetScaler instances—are affected.

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Part of Netscaler coverage 26 tracked stories

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