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Citrix Patches Critical NetScaler Flaw That Could Enable RCE in SAML Deployments

·Source: The Hacker News

Updated:

Executive Summary

Citrix has released patches for yet another critical security flaw impacting NetScaler ADC and NetScaler Gateway that could result in remote code execution or denial-of-service (DoS) under certain conditions. "CVE-2026-107406 is a memory overflow vulnerability that may lead to remote code execution or denial-of-service under specific configuration conditions," Citrix said. The vulnerability

Analysis

Citrix has released patches for yet another critical security flaw impacting NetScaler ADC and NetScaler Gateway that could result in remote code execution or denial-of-service (DoS) under certain conditions. "CVE-2026-107406 is a memory overflow vulnerability that may lead to remote code execution or denial-of-service under specific configuration conditions," Citrix said. The vulnerability

Indicators of Compromise (1)

CVE (1)
CVE-2026-107406
NVDMITRE CVE
Source Attribution

Originally published by The Hacker News on Oct 9, 2026.

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