CRITICALZero Day
Global

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

·Source: BleepingComputer

Updated:

Executive Summary

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. [...]

Analysis

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. [...]

Indicators of Compromise (1)

CVE (1)
CVE-2026-76504
NVDMITRE CVE
Source Attribution

Originally published by BleepingComputer on Sep 30, 2026.

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