News

CISA warns hackers are actively exploiting critical ‘Citrix Bleed 2’ security flaw
The U.S. cybersecurity agency gave federal agencies just one day to patch a security bug in Citrix Netscaler, which can be ...
CISA tags Citrix Bleed 2 as exploited, gives agencies a day to patch
The U.S. Cybersecurity & Infrastructure Security Agency has confirmed active exploitation of the CitrixBleed 2 vulnerability ...
Now everybody but Citrix agrees that CitrixBleed 2 is under exploit
Security maven Kevin Beaumont dubbed the new vulnerability "CitrixBleed 2" because it closely resembled an earlier critical ...
CRN22h
‘Critical’ Citrix NetScaler Vulnerability Now Seeing Exploitation: CISA
CISA ordered Federal Civilian Executive Branch agencies to implement fixes for a critical-severity vulnerability affecting ...
The Hacker News1d
CISA Adds Citrix NetScaler CVE-2025-5777 to KEV Catalog as Active Exploits Target Enterprises
CISA added Citrix NetScaler's CVE-2025-5777 to its KEV catalog as active exploits emerge worldwide. Immediate patching ...
Researchers, CISA confirm active exploitation of critical Citrix Netscaler flaw
Critics have faulted Citrix for not updating its guidance in recent days, even as concerns grow about a resumption of the ...
The Hacker News4d
CISA Adds Four Critical Vulnerabilities to KEV Catalog Due to Active Exploitation
CISA adds four critical vulnerabilities to its KEV list, with active exploitation confirmed. Federal agencies must update by ...
SecurityWeek11d
Thousands of Citrix NetScaler Instances Unpatched Against Exploited Vulnerabilities
Many Citrix NetScaler systems are exposed to attacks exploiting the vulnerabilities tracked as CVE-2025-5777 and ...
Hosted on MSN5mon
Elon Musk’s D.O.G.E ally Tom Krause exposed for inefficient cost ...
In 2023, the Cybersecurity and Infrastructure Security Agency (CISA) ranked two vulnerabilities in Citrix software as the most exploited by hackers globally.
Nextgov2mon
CISA extends MITRE-backed CVE contract hours before its lapse
“CISA needs to be much more effective, smaller, more nimble, to really fulfill their mission, which is to hunt and to help harden our nation’s critical infrastructure,” she said in January.