Serial Number: AV26-978
Date: October 1, 2026
As of September 30, 2026, Cisco is affected by a vulnerability in the following product:
- Cisco Catalyst SD-WAN Manager
- Versions prior to 20.9.10.1, 20.12.8.2, 20.15.6.1, 20.18.4.1, 26.1.2.1 and 26.2.1
On September 30, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-76504 to their Known Exploited Vulnerabilities (KEV) Database.
The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.