CVE-2026-20194criticalCWE-669

CVE-2026-20194: critical vulnerability in Cisco ISE Passive Identity Connector

Cisco Identity Services Engine Hardening Release - Incorrect Resource Transfer Vulnerabilities

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.1epss 0.5%
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC), engineering teams have conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20194 are related to incorrect resource transfer between spheres that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-669.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
Cisco · Cisco Identity Services Engine SoftwareCisco · Cisco ISE Passive Identity Connector
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