New NetScaler Zero-Day Exploited in Targeted Attacks Can Knock SAML Deployments Offline

Kurzinfo

Metadaten

Original (extern): Link oeffnen
Veroeffentlicht: 2026-10-05 06:40 UTC
Importiert: 2026-10-09 19:47 UTC
CVSS: 8.7
Quelle-ID: thn_global
uid_hash: 1d9f47c30bf9a258959bf975958c63dcdc9a1d76be3e800bb15df4fe3136a218

The Hacker News

Inhalt

Citrix has released security updates for a high-severity security flaw in NetScaler ADC and NetScaler Gateway that has been exploited as part of targeted zero-day attacks.

The vulnerability, tracked as CVE-2026-88779, carries a CVSS score of 8.7 out of 10.0.

"CVE-2026-88779 is a memory overflow vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway that can lead to

Verknuepfte CVEs

CVE-ID	Severity (Quelle)	CVSS (Quelle)	Severity (CVE.org)	CVSS (CVE.org)	EPSS	EPSS-Pctl	Veroeffentlicht (CVE.org)
CVE-2026-88779	HIGH	8.7	HIGH	8.7			2026-10-04

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