Critical Citrix NetScaler auth bypass now leveraged in attacks
Teaser from the source
Attackers have begun targeting a critical-severity Citrix NetScaler auth bypass flaw (CVE-2026-19490) in the wild, according to vulnerability intelligence company Previdian. [...]
This is the RSS-feed teaser. Read the full article at the original source.
Read at BleepingComputerLinked advisories
- CVE-2026-19490Citrix Systems NetScaler (Gateway und ADC): Mehrere Schwachstellen
- CVE-2026-19490NetScaler ADC: Umgehung der Authentifizierung über alternativen Pfad
- CVE-2026-19490Citrix NetScaler — Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability
- CVE-2026-19490Security Advisory 2026-010 — Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway
Affected vendors and products
More on NetScaler
Other advisories
- CriticalCVE-2026-88778UPDATED: Multiple vulnerabilities affecting Citrix NetScaler ADC and NetScaler Gateway products
- CriticalCVE-2026-107406Critical Vulnerability in Citrix NetScaler ADC and NetScaler Gateway
- CriticalCVE-2026-107406Citrix NetScaler ADC und Gateway: Schwachstelle ermöglicht Codeausführung und DoS
- CriticalCVE-2026-107406NetScaler ADC: Denial of Service
- CriticalCVE-2026-107406NetScaler ADC: Denial of Service
- CriticalCVE-2026-88779Citrix NetScaler ADC und Gateway: Schwachstelle ermöglicht Denial of Service
- CriticalCVE-2026-88779Schwachstelle in NetScaler ADC und NetScaler Gateway.
- CriticalCVE-2026-88779NetScaler ADC: Denial of Service
Other news entries
- This is Fine: What NetScaler Zero-Days Tell Us About the New NormalNewsSecurityWeek
- Multiples vulnérabilités dans Citrix NetScaler ADC et Gateway (27 octobre 2026)NewsCERT-FR (ANSSI)
- Citrix issues its weekly critical security patch for NetScaler ADC and NetScaler GatewayNewsCSO Online
- Citrix NetScaler ADC und Gateway: Schwachstelle ermöglicht Codeausführung und DoSVulnerabilityBSI CERT-Bund
- Citrix gives NetScaler admins another critical reason to patchNewsThe Register — Security
- Citrix warns admins to patch new NetScaler RCE flaw immediatelyNewsBleepingComputer
- Citrix Patches Critical NetScaler Flaw That Could Enable RCE in SAML DeploymentsNewsThe Hacker News
- NCSC-2026-0410 [1.00] [M/H] Kwetsbaarheid verholpen in Citrix NetScaler ADC en GatewayNewsNCSC-NL
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