History

15 May 2026

1 new, 0 updated.

New that day

  1. highpatchedexploited Microsoft Exchange Server Cross-Site Scripting Vulnerability Microsoft Microsoft Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditions are met, arbitrary JavaScript can be executed in the browser context. Added to CISA KEV on 2026-05-15 (federal deadline 2026-05-29). CVE-2026-428973 sources