Cisco security advisory (AV26-613)
Serial number: AV26-613 Date: June 17, 2026 On June 17, 2026, Cisco published security advisories to address vulnerabilities in multiple products. Included were critical updates for the following product: Cisco ISE (Identity Services Engine) and Cisco ISE-PIC (Passive Identity Connector) Cisco ISE and ISE-PIC Releases prior to 3.3 - all versions Cisco ISE and ISE-PIC Release 3.3 - versions prior to 3.3 Patch 11 Cisco ISE and ISE-PIC Release 3.4 - versions prior to 3.4 Patch 6 Cisco ISE and ISE-PIC Release 3.5 - versions prior to 3.5 Patch 4 (August 2026) The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates, when available. Cisco Identity Services Engine Remote Code Execution and Information Disclosure Vulnerabilities Cisco Security Advisories
CSIRTS triage
- What
- Remote Code Execution and Information Disclosure vulnerabilities in Cisco ISE.
- Who is affected
- Users of Cisco ISE and ISE-PIC versions prior to the specified patches.
- Urgency
- Critical remediation is needed due to the severity of the vulnerabilities.
- Action
- Update to the latest patches for Cisco ISE and ISE-PIC.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://cyber.gc.ca/en/alerts-advisories/cisco-security-advisory-av26-613
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