Bleeping Computer

Citrix shares mitigations for ongoing Netscaler password spray attacks

Citrix Netscaler is the latest target in widespread password spray attacks targeting edge networking devices and cloud platforms this year to breach corporate networks. In March, Cisco reported that ...
TechCrunch

CISA warns hackers are actively exploiting critical ‘Citrix Bleed 2’ security flaw

U.S. cybersecurity agency CISA says hackers are actively exploiting a critical-rated security flaw in a widely used Citrix product, and has given other federal government departments just one day to ...
Bleeping Computer

Public exploits released for Citrix Bleed 2 NetScaler flaw, patch now

Researchers have released proof-of-concept (PoC) exploits for a critical Citrix NetScaler vulnerability, tracked as CVE-2025-5777 and dubbed CitrixBleed2, warning that the flaw is easily exploitable ...
CRN

‘Critical’ Citrix NetScaler Vulnerability Now Seeing Exploitation: CISA

The U.S. cybersecurity agency ordered Federal Civilian Executive Branch agencies to implement fixes for the issue by end of day Friday. A critical-severity vulnerability affecting two Citrix NetScaler ...
Infosecurity-magazine.com

Critical Citrix NetScaler Vulnerability Exploited in the Wild

A critical vulnerability in Citrix’s networking and security solutions is being exploited in the wild, security researchers have confirmed. The vulnerability, disclosed by Citrix as CVE-2026-3055 on ...
Dark Reading

Attackers Exploit Citrix Zero-Day Bug to Pwn NetScaler ADC, Gateway

Cyberattackers are actively exploiting a critical remote code execution (RCE) bug in several versions of Citrix's NetScaler ADC and NetScaler Gateway application delivery and remote access ...
SDxCentral

Citrix warns of double trouble for NetScaler devices

Citrix issued a warning about a vulnerability in its NetScaler Application Delivery Controller (ADC) and Gateway platforms that could be exploited by denial of service (DoS) attacks, a vulnerability ...
Dark Reading

CitrixBleed-ing Again? NetScaler Vulnerability Under Attack

Another NetScaler security vulnerability in the vein of the infamous "CitrixBleed" flaw has come under attack, which could leak risky corporate information. Citrix on June 30 took the wraps off ...
Infosecurity-magazine.com

Researchers Share CitrixBleed 2 Detection Analysis After Initial Hold

Researchers from WatchTowr have published technical details of a detection script which can be used to identify exploitation of the CitrixBleed 2 vulnerability. The flaw, tracked as CVE-2025-5777, is ...
Computer Weekly

Three new Citrix NetScaler zero-days under active exploitation

Citrix has issued patches to fix three newly designated common vulnerabilities and exposures (CVEs) in the widely used NetScaler Application Delivery Controller (ADC) and NetScaler Gateway lines, at ...
CSOonline

New CitrixBleed-like NetScaler flaw sees exploit attempts in the wild

Citrix NetScaler received patches for another memory leak vulnerability similar to CitrixBleed, as well as memory overflow, file read and denial-of-service issues Citrix NetScaler appliances have been ...