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9.1 Critical

CVE-2026-20194 As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Identity Services Engine…

Description

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.

Affected products and versions

Product Affected versions Fixed in
Cisco Identity Services Engine Software 3.5.0 No fix stated
Cisco Identity Services Engine Software 3.4.0 No fix stated
Cisco Identity Services Engine Software 3.3.0 No fix stated
Cisco Identity Services Engine Software 3.2.0 No fix stated
Cisco Identity Services Engine Software 3.1.0 No fix stated
Cisco ISE Passive Identity Connector 3.5.0 No fix stated
Cisco ISE Passive Identity Connector 3.4.0 No fix stated
Cisco ISE Passive Identity Connector 3.3.0 No fix stated
Cisco ISE Passive Identity Connector 3.2.0 No fix stated
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Product Affected versions Fixed in
Cisco ISE Passive Identity Connector 3.1.0 No fix stated

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Cisco Identity Services Engine Software

The 199 CVEs of Cisco Identity Services Engine Software →
CVE-2026-20241 Cisco Identity Services Engine Authorization Bypass Vulnerability 5.3 Medium CVE-2026-76426 A vulnerability in the REST API of Cisco ISE and Cisco ISE-PIC could allow an authenticated, remote attacker to… 4.9 Medium CVE-2026-76431 A vulnerability in the file management function of the web-based management interface of Cisco ISE and Cisco ISE-PIC… 4.9 Medium CVE-2026-76427 A vulnerability in the offline profiler feed service of Cisco ISE could allow an authenticated, remote attacker to… 4.9 Medium
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