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#NetScaler

6 stories taggedNetScaler.

Close-up overhead view of dense rack-mounted network hardware in a dimly lit server room, indicator lights glowing amber and red across multiple units, cables b
Vulnerabilities

Citrix Patches Critical Login-Bypass Flaw in NetScaler, Attacks Expected Soon

A security hole rated 9.3 out of 10 lets criminals walk straight past the login screen on widely used corporate network gear. Patches are out now, and researchers say exploitation is a matter of when, not if.

3 min read
A close-up of a modern data center with server racks, highlighting a Citrix NetScaler appliance in a corporate IT environment
Vulnerabilities

Citrix NetScaler Vulnerability Sparks Exploitation Attempts

Citrix patches a high-severity flaw in NetScaler appliances as exploitation attempts are reported within 24 hours.

2 min read
Full-frame edge-to-edge photoreal editorial image of a dimly lit server rack in a data center with a single amber warning LED glowing on a network appliance, co
Ransomware

Anubis Affiliates Ride Citrix Bleed 2 Into Enterprise Networks

Ransomware crews are chaining CVE-2025-5777 with RMM tooling and stolen credentials to skip past MFA entirely.

3 min read
Macro photograph of a dense server rack interior, cables and blinking amber and red indicator lights casting harsh shadows, shot from a low angle looking up thr
Vulnerabilities

CitrixBleed Redux: PoC Drop Triggers Immediate NetScaler Memory-Scrape Campaign

Attackers wasted no time after proof-of-concept code surfaced for a new Citrix NetScaler memory-disclosure bug — the gap between publish and exploit measured in hours, not days.

2 min read
Vulnerabilities

Citrix Patches Six NetScaler Flaws, Including HTTP/2 Bomb DoS and a CitrixBleed Echo

Citrix is pushing customers to patch NetScaler after disclosing six vulnerabilities — among them a denial-of-service vector exploiting HTTP/2 frame handling and a high-severity information disclosure bug drawing uncomfortable comparisons to last year's CitrixBleed.

2 min read
Vulnerabilities

Citrix Ships Fixes for Six NetScaler Bugs, Including a File-Read Flaw Scoring 8.8

The patch batch covers NetScaler ADC and Gateway, with input-validation and DoS issues that admins should not sit on.

2 min read
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