#netscaler


Critical Citrix NetScaler auth bypass now leveraged in attacks

Sep 4, 2026 // 19:17

Attackers have begun targeting a critical-severity Citrix NetScaler flaw in the wild, according to vulnerability intelligence company Previdian. Tracked as CVE-2026-19490, this security flaw can […]

CISA orders feds to patch Citrix NetScaler RCE flaw by Saturday

Aug 27, 2026 // 12:37

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered government agencies to patch their Citrix NetScaler appliances against an actively exploited vulnerability by Saturday. […]

CISA Adds Six Exploited Flaws to KEV, Including NetScaler, Linux, and SQL Server Bugs

Aug 27, 2026 // 10:57

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added six flaws to its Known Exploited Vulnerabilities (KEV) catalog, including a high-severity security vulnerability […]

Critical NetScaler Flaw Can Bypass Authentication on Certain Gateway and AAA Servers

Aug 20, 2026 // 16:37

Citrix has released updates to address two security flaws impacting NetScaler ADC and NetScaler Gateway deployments, including a critical-severity authentication bypass vulnerability. According to the […]

Citrix urges admins to patch new NetScaler flaws as soon as possible

Aug 20, 2026 // 15:37

Citrix has warned customers to immediately secure their systems against two vulnerabilities affecting NetScaler Gateway secure remote access solutions and NetScaler ADC networking appliances. The […]

Citrix Patches Six NetScaler Flaws Allowing File Read and Denial-of-Service

Jul 2, 2026 // 02:07

Citrix on Tuesday released security updates to address multiple flaws in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway) that could be […]

Citrix Patches Six NetScaler Flaws Allowing File Read and Denial-of-Service

Jul 1, 2026 // 06:56

Citrix on Tuesday released security updates to address multiple flaws in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway) that could be […]

Citrix NetScaler memory vulnerability under active attack; critical flaw exploited.

Mar 31, 2026 // 00:17

Cybercriminals are taking advantage of a high-risk security weakness, identified as CVE-2026-3055, in Citrix NetScaler ADC and NetScaler Gateway devices to steal confidential information. Citrix […]

Citrix demands immediate NetScaler patch for critical security vulnerabilities.

Mar 25, 2026 // 18:57

Citrix addressed two security issues in its NetScaler ADC and NetScaler Gateway products. One of these flaws is quite similar to the CitrixBleed vulnerabilities that […]

Critical NetScaler flaw: Citrix pushes urgent patch to stop unauthenticated data leaks.

Mar 24, 2026 // 10:38

Citrix has issued security fixes for two vulnerabilities affecting NetScaler ADC and NetScaler Gateway. One critical vulnerability could allow an attacker to steal sensitive information […]