Security News & Blog

Curated infosec news with our take on what it means for your appliance, your customers, and your network.

CISA Adds One Known Exploited Vulnerability to Catalog

CISA adding CVE-2026-42897 to the Known Exploited Vulnerabilities catalog should be treated as an immediate priority signal for every organization running on-premises Microsoft Exchange. The vulnerability affects Exchan…
May 16, 2026