CISA Adds One Known Exploited Vulnerability to Catalog

Source: US-CERT Current Activity  ·  Category: Government Advisory


CISA added CVE-2026-42897 (Microsoft Exchange) to its Known Exploited Vulnerabilities catalog, indicating active exploitation. Immediate patch assessment required for all Exchange systems firm-wide; professional services are routine targets. Recommend urgent inventory and remediation status check within 48 hours.

→ Read the full article

Read more