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Cisco Patches 12 SD-WAN and IOS XE Flaws, Including Three 9.9 CVSS Score Bugs

The Hacker News·August 6, 2026·1 min read
Cisco Patches 12 SD-WAN and IOS XE Flaws, Including Three 9.9 CVSS Score Bugs

Cisco released security updates addressing multiple critical vulnerabilities in Catalyst SD-WAN and IOS XE Software, including three bugs with a 9.9 CVSS score. The flaws affect Catalyst SD-WAN Software regardless of device configuration and IOS XE Software in autonomous or controller mode. The patches stem from a comprehensive internal security review.

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