Cisco security advisory (AV26-978)
ID: 73e05217-a815-5b45-be04-270153f3d33b
STIX ID: report--73e05217-a815-5b45-be04-270153f3d33b
Feed Name: Canadian Centre for Cyber Security Alerts and Advisories
Threat Score
**Cisco Catalyst SD-WAN Manager Vulnerability (CVE-2026-76504):** As of September 30, 2026, 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 are affected by CVE-2026-76504; the Cybersecurity and Infrastructure Security Agency (CISA) added this CVE to its Known Exploited Vulnerabilities (KEV) database, and users/administrators are encouraged to consult vendor links and apply updates as available.
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