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

By Sergiu Gatlan · BleepingComputer · Wednesday, 30 September 2026 at 14:46 (9h ago) · Original article ↗

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

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