CVE-2026-76460
Cisco Identity Services Engine Incorrect Use of Privileged APIs Vulnerability
Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) contain an incorrect use of privileged APIs vulnerability that could allow an unauthenticated, remote attacker to gain unauthorized access to the affected device by bypassing the web-based management interface.
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. Deadline for federal agencies: 2026-09-19.
2 articles across 2 outlets · first covered Sep 16, 2026 · latest Sep 16, 2026
Coverage timeline
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Cisco Warns Attackers Are Exploiting Critical ISE Flaw with Root Accesssecurityonline.info · Sep 16, 2026
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Attackers Exploit Cisco ISE Flaw to Bypass Management Interfacecisa.gov · Sep 16, 2026