Improper Input Handling in Cisco Identity Services Engine by Cisco

CVE-2026-20130

What is CVE-2026-20130?

Cisco has conducted a thorough internal security review of its Identity Services Engine (ISE) and ISE Passive Identity Connector (ISE-PIC). This review led to a software hardening release addressing vulnerabilities related to inadequate input handling, specifically those linked to the improper neutralization of special elements. These vulnerabilities can compromise the integrity and security of the affected products, making it crucial for users to implement the latest updates to ensure their environments remain secure.

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