Critical NetScaler Flaw Can Bypass Authentication on Certain Gateway and AAA Servers
- Posted on August 20, 2026
- By The Hacker News
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- 1 min read
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Critical NetScaler Flaw Can Bypass Authentication on Certain Gateway and AAA Servers
Citrix fixes NetScaler CVE-2026-19490, a CVSS 9.3 authentication bypass affecting certain Gateway, AAA, and SAML configurations.
