Cisco warns of new SD-WAN zero-day exploited in attacks

T1Covered by 1 source · first reported by BleepingComputer at 30 Sept, 14:46 UTC

Cisco released security updates to address a critical zero-day in the Catalyst SD-WAN Manager (tracked as CVE-2026-76504) that attackers are actively exploiting to escalate to admin privileges. [...]

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Sources

• T1Cisco warns of new SD-WAN zero-day exploited in attacksBleepingComputer30 Sept, 14:46

Vulnerabilities

• CVE-2026-76504