Threat actors have started to exploit CVE-2026-3055, a critical flaw in NetScaler that leads to sensitive information disclosure.

In-the-wild exploitation of a critical Citrix NetScaler bug has begun less than a week after disclosure, with researchers warning that attackers are already poking and pillaging vulnerable boxes. Last ...

Researchers from watchTowr and Defused have found evidence that attackers are actively exploiting CVE-2026-3055, a critical NetScaler vulnerability ...

Back in 2023, hackers accessed the personal data of 36 million Xfinity customers. Comcast said at the time that ...

FORT LAUDERDALE, Fla.--(BUSINESS WIRE)--Citrix, a business unit of Cloud Software Group, Inc., announced today that it has been named a Leader in the 2024 Gartner® Magic Quadrant™ for Desktop as a ...

CISA is giving FCEB agencies a tight deadline to patch as researchers discover evidence of abuse.

The vulnerability, CVE-2026-3055 (CVSS score: 9.3), refers to a case of insufficient input validation leading to memory overread, which an attacker could exploit to leak potentially sensitive ...

Numecent, a leader in application containerization and cloud-native application management, today announced a new integration between its Cloudpager ® platform and Citrix DaaS™ and Citrix Virtual Apps ...

A critical NetScaler ADC and Gateway vulnerability dubbed "Citrix Bleed 2" (CVE-2025-5777) is now likely exploited in attacks, according to cybersecurity firm ReliaQuest, seeing an increase in ...

Citrix strongly urges admins to apply security updates for an 'Critical' zero-day vulnerability (CVE-2022-27518) in Citrix ADC and Gateway that is actively exploited by state-sponsored hackers to gain ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Fund managers are lining up to buy a piece of some of the riskiest slices of debt backing the $16.5bn buyout of ...