Today, CISA, in partnership with the National Security Agency and international cybersecurity partners, released Microsoft Exchange Server Security Best Practices, a guide to help network defenders harden on-premises Exchange servers against exploitati...

CISA released two Industrial Control Systems (ICS). These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS.  ICSA-25-303-01 International Standards Organization ISO 15118-2 ICSA...

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2025-24893 XWiki Platform Eval Injection Vulnerability CVE-2025-41244 Broadcom VMware Aria Operations and VMware...