Citrix confirms two NetScaler RCE zero-days exploited in attacks
Teaser from the source
Citrix has confirmed that two critical NetScaler remote code execution vulnerabilities, tracked as CVE-2026-88771 and CVE-2026-88772, are being exploited in attacks and that it has released security updates to fix the flaws. [...]
This is the RSS-feed teaser. Read the full article at the original source.
Read at BleepingComputerLinked advisories
- CVE-2026-88772Citrix NetScaler — Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
- CVE-2026-88771Citrix NetScaler — Citrix NetScaler Improper Input Validation Vulnerability
- CVE-2026-88771Eine Schwachstelle durch unzureichende Eingabe-Validierung in Citrix NetScaler ADC und Citrix NetScaler Gateway.
- CVE-2026-88771Security Advisory 2026-014 — Critical Vulnerabilities in Citrix NetScaler ADC and Gateway
- CVE-2026-88772Schwachstelle in Citrix NetScaler ADC und Citrix NetScaler Gateway.
- CVE-2026-88771Citrix NetScaler ADC und Citrix NetScaler Gateway: Mehrere Schwachstellen
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
ID