Bleeping Computer

Citrix warns admins to patch NetScaler CVE-2023-4966 bug immediately

Citrix warned admins today to secure all NetScaler ADC and Gateway appliances immediately against ongoing attacks exploiting the CVE-2023-4966 vulnerability. The company patched this critical ...
SiliconANGLE

New Citrix Bleed vulnerability of NetScaler network devices

Earlier this month another vulnerability was found in Citrix Systems Inc.’s NetScaler and NetGateway product lines. This time around, the Citrix Bleed exploit is a lot more dangerous and harder to ...
Bleeping Computer

Citrix warns of new Netscaler zero-days exploited in attacks

Citrix urged customers on Tuesday to immediately patch Netscaler ADC and Gateway appliances exposed online against two actively exploited zero-day vulnerabilities. The two zero-days (tracked as ...
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 ...
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 ...
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 ...
SDxCentral

Citrix issues NetScaler fix-for-a-fix as logins 'bleed'

A little over a week after issuing patches for critical NetScaler flaws, Citrix is warning that the fixes may break login functionality for some users. First reported by BleepingComputer, the issues ...
CSOonline

Exploit details released for Citrix Bleed 2 flaw affecting NetScaler

Amid confusing reports about Citrix NetScaler exploits in the wild, researchers offer technical analyses and indicators of compromise for one of the vulnerabilities dubbed Citrix Bleed 2 that can lead ...
SiliconANGLE

Hackers target Citrix NetScaler vulnerabilities to gain persistent access

A new report released today by Fox-IT, part of NCC Group PLC, has detailed how about 2,000 Citrix NetScalers have been exploited by a threat actor to gain persistent access. Citrix NetScaler is an ...
Hosted on MSN

Citrix patches trio of NetScaler bugs – after attackers beat them to it

Citrix has pushed out fixes for three fresh NetScaler holes – and yes, they've already been used in the wild before the vendor got around to patching.… The flaws, tracked as CVE-2025-7775, ...
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 ...