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#Citrix NetScaler

3 stories taggedCitrix NetScaler.

Illustration: a dim data center aisle, rows of networking appliances with cool blue status LEDs
Vulnerabilities

Citrix NetScaler Zero-Day Is Knocking Login Systems Offline

A memory flaw in NetScaler ADC and Gateway, now exploited in the wild, can crash the gateways many companies rely on for single sign-on. US federal agencies have three days to patch.

4 min read
Multiple server racks in a secure data center with urgent patch deployment notices displayed across monitoring dashboards, showing critical vulnerability indica
Vulnerabilities

CISA Flags Six Actively Exploited Bugs, Including a Citrix NetScaler Flaw

The U.S. cyber agency ordered federal agencies to patch fast, after evidence hackers are already breaking into Citrix, Linux and Microsoft SQL Server systems.

3 min read
Illustration: the blinking indicator lights on the front panel of a rack-mounted network appliance inside a dimly lit server
Vulnerabilities

A New Citrix NetScaler Flaw Is Already Being Exploited, And It Looks Familiar

A security hole in widely used Citrix network equipment is leaking corporate secrets from memory. Attackers moved within 24 hours of the patch dropping.

3 min read
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