CVE-2026-4368

| EUVD-2026-14547 HIGH
2026-03-23 NetScaler GHSA-445m-jc4j-p5gf
7.7
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None

Lifecycle Timeline

3
EUVD ID Assigned
Mar 23, 2026 - 20:30 euvd
EUVD-2026-14547
Analysis Generated
Mar 23, 2026 - 20:30 vuln.today
CVE Published
Mar 23, 2026 - 20:09 nvd
HIGH 7.7

Tags

Citrix Race Condition Session Fixation Authentication Bypass Adc Gateway

Description

Race Condition in NetScaler ADC and NetScaler Gateway when appliance is configured as Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server leading to User Session Mixup

Analysis

Citrix NetScaler ADC and Gateway instances configured for SSL VPN, ICA Proxy, CVPN, RDP Proxy, or AAA virtual servers are vulnerable to a race condition that enables authenticated attackers to hijack other users' sessions. An attacker with valid credentials can exploit timing-dependent conditions to cause session mixup between concurrent users, potentially gaining unauthorized access to sensitive resources or impersonating other authenticated users. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

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Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +38
POC: 0

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CVE-2026-4368 vulnerability details – vuln.today
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