Citrix patched CVE-2026-107406, a critical NetScaler memory overflow that could allow RCE or DoS in deployments configured ...

Towr says two unpatched NetScaler RCE flaws were exploited before fixes, while Citrix has yet to publish a bulletin or patch.

Citrix is urging customers to patch another critical NetScaler vulnerability after weeks of disclosures involving actively ...

Citrix NetScaler zero-day vulnerabilities CVE-2026-88771 and CVE-2026-88772 triggered mass internet exploitation within ...

Citrix NetScaler instances are being targeted via CVE-2026-88779, a zero-day vulnerability exploited against fully patched ...

Citrix has released emergency updates for a new NetScaler denial-of-service vulnerability tracked as CVE-2026-88779 that has ...

Two unpatched Citrix NetScaler zero-day vulnerabilities are reportedly being exploited in attacks, with cybersecurity agencies, security researchers, and IT providers privately warning organizations ...

Suspected state-linked actors targeted critical vulnerabilities in the widely used platform,  causing widespread disruption across Europe and North America.

A newly discovered critical vulnerability is adding to the workload of customers mitigating other recent flaws.

Two NetScaler flaws rated 9.5 let attackers run code remotely. Citrix has patched them; CISA says attacks are happening globally.

Analysis of newly discovered CVE-2026-88771 zero-day exploit traces attacker infrastructure to a command-and-control ...

Attackers exploited two critical Citrix NetScaler flaws before fixes were available, including a bug that lets hackers with no credentials run commands on ...