Bleeping Computer

Citrix warns of login issues after NetScaler auth bypass patch

Citrix warns that patching recently disclosed vulnerabilities that can be exploited to bypass authentication and launch denial-of-service attacks may also break login pages on NetScaler ADC and ...
Infosecurity-magazine.com

Citrix Patches Three NetScaler Zero Days as One Sees Active Exploitation

Citrix has released patches for three zero-day vulnerabilities in NetScaler ADC and Gateway, one of which was already being exploited by attackers. The flaws, tracked as CVE-2025-7775, CVE-2025-7776, ...
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 ...
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 ...
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, ...
Dark Reading

Citrix Patches Critical Vulns in NetScaler ADC and Gateway

Citrix has fixed a critical vulnerability, tracked as CVE-2025-5777, found within NetScaler ADC and NetScaler Gateway. The vulnerability, assigned a critical CVSS score of 9.3, is described as an ...
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 ...
CSOonline

Attackers exploiting NetScaler ADC and Gateway zero day flaw, Citrix warns

Citrix NetScaler ADC and NetScaler Gateway customers have been hit by a new round of zero day vulnerabilities that require urgent patching, including one the company warned is being actively exploited ...
Dark Reading

Citrix Addresses High-Severity Flaw in NetScaler ADC and Gateway

Citrix appears to have quietly addressed a vulnerability in its NetScaler Application Delivery Control (ADC) and Gateway appliances that gave remote, unauthenticated attackers a way to obtain ...

Critical Citrix NetScaler flaw gets official patch warning from CISA

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