THE webpage provides information on the Known Exploited Vulnerabilities (KEV) Catalog maintained by the Cybersecurity and Infrastructure Security Agency (CISA). This catalog serves as an authoritative source for vulnerabilities that have been exploited in the wild, aiming to assist organizations in managing these vulnerabilities effectively. Specifically, it highlights the CVE-2026-65400, an improper authentication vulnerability in Apple macOS, allowing unauthorized network access to Screen Sharing.
Recommendations include applying mitigations as per vendor instructions and following CISA’s guidelines. The KEV catalog is accessible in various formats, including CSV and JSON, and users are encouraged to report any additional exploited vulnerabilities.