OCTOBER 7, 2026
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Case File

CVE-2026-20194

CRITICAL · CVSS 9.1 EPSS 0.45%

Source: NVD + CISA KEV + EPSS · Published 2026-09-16 · Last synced 2026-10-07

CyberRota Analysis

AI-Generated

Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) are vulnerable due to improper resource transfer, which could allow attackers to exploit these weaknesses for unauthorized access or data manipulation. The critical severity of this vulnerability (CVSS 9.1) necessitates immediate attention from organizations using these products to mitigate potential security breaches. Security teams should prioritize patching and hardening their systems to protect against potential exploitation.

CVE
CVE-2026-20194
Severity
CRITICAL
CVSS
9.1
EPSS
0.45%
Cisco

Original NVD 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.