CISA has ordered U.S. federal agencies to patch a Microsoft Defender privilege escalation flaw (dubbed BlueHammer) that has ...
CISA adds 8 exploited vulnerabilities to KEV, sets April 23 and May 4, 2026 deadlines, driving urgent federal patching.
Over 1,300 Microsoft SharePoint servers exposed online remain unpatched against a spoofing vulnerability that was exploited ...