Critical Citrix NetScaler memory flaw actively exploited in attacks

Hackers are exploiting a critical severity vulnerability, tracked as CVE-2026-3055, in Citrix NetScaler ADC and NetScaler ...

Citrix urges admins to patch NetScaler flaws as soon as possible

Citrix has patched two NetScaler ADC and NetScaler Gateway vulnerabilities, one of which is very similar to the CitrixBleed ...
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 ...
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, ...
cyberdaily

Patch now! Citrix addresses latest NetScaler zero-day, exploitation underway

Cloud computing firm Citrix published an advisory overnight warning of three vulnerabilities in its NetScaler ADC and NetScaler Gateway devices, one of which is being actively exploited in the wild.
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 ...
The Hacker News

Citrix Patches Three NetScaler Flaws, Confirms Active Exploitation of CVE-2025-7775

Citrix has released fixes to address three security flaws in NetScaler ADC and NetScaler Gateway, including one that it said has been actively exploited in the wild. The company acknowledged that ...
CSOonline

Citrix NetScaler flaw likely has global impact

A critical memory overflow bug in Citrix NetScaler devices is enabling remote code execution and DDoS attacks initially detected by the Dutch national security agency. Attackers are exploiting a ...
Ars Technica

Critical CitrixBleed 2 vulnerability has been under active exploit for weeks

A critical vulnerability allowing hackers to bypass multifactor authentication in network management devices made by Citrix has been actively exploited for more than a month, researchers said. The ...
techzine

Citrix warns of vulnerability in NetScaler

Citrix has issued a warning about a serious vulnerability in NetScaler devices, designated CVE-2025-6543. This flaw is being actively exploited. The vulnerability often leads to a denial-of-service ...
SecurityWeek

Critical Citrix NetScaler Flaw Exploited as Zero-Day

Citrix has released patches for a critical vulnerability in NetScaler ADC and NetScaler Gateway exploited as a zero-day. Hackers have been exploiting a critical-severity vulnerability in NetScaler ADC ...
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 ...