Cisco security advisory (AV26-646)
Serial number: AV26-646 Date: July 2, 2026 On July 1, 2026, Cisco published security advisories to address vulnerabilities in the following: Cisco Catalyst Center Release 2.3.7 – versions prior to 2.3.7.11-VA GSMU100 Cisco Catalyst Center Release 3.1 - versions prior to 3.1.6 GSMU200 Secure Endpoint Connector - multiple versions and platforms The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates, when available. Cisco Catalyst Center Arbitrary File Read Vulnerability ClamAV Vulnerabilities Affecting Cisco Products: July 2026 Cisco Security Advisories
CSIRTS triage
- What
- Vulnerabilities have been reported in Cisco Catalyst Center.
- Who is affected
- Users and administrators of Cisco Catalyst Center versions mentioned.
- Urgency
- The urgency is unknown, but users are encouraged to apply updates when available.
- Action
- Review the vendor advisory and apply updates as they become available.
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-av26-646
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