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A Cisco Catalyst SD-WAN Manager vulnerability is being exploited in the wild — here’s what you can do now

If you manage a network with Cisco SD-WAN, today’s quick read matters. A vulnerability in the Catalyst SD-WAN Manager web UI is being seen in active exploitation. It could let an authenticated attacker create or overwrite files on the device,… Read More »A Cisco Catalyst SD-WAN Manager vulnerability is being exploited in the wild — here’s what you can do now

Urgent: Actively exploited Exchange Server vulnerability prompts fast patch guidance

If you run Exchange servers in your environment, today’s news matters. Security researchers are seeing active exploitation of a vulnerability in widely used Exchange Server software, which has prompted urgent patch guidance from Microsoft and security vendors. Patching quickly is… Read More »Urgent: Actively exploited Exchange Server vulnerability prompts fast patch guidance

Cisco patches CVE-2026-20230 after exploit code goes public in Cisco Unified Communications Manager

If you run Cisco Unified Communications Manager in your network, today’s security news matters more than you might think. A vulnerability tracked as CVE-2026-20230 has been publicly exposed with available exploit code, and Cisco has released patches to fix it.… Read More »Cisco patches CVE-2026-20230 after exploit code goes public in Cisco Unified Communications Manager