LOWData BreachACTIVE
Krebs on Security: Patch Tuesday, April 2026 Edition
April 14, 2026
Incident Summary
Microsoft released patches for 167 security vulnerabilities in April 2026. The update included fixes for a SharePoint Server zero-day and a publicly disclosed Windows Defender weakness referred to as BlueHammer. The incident indicates potential security exposure for systems using the affected Microsoft software until updates are applied. Limited public details are available in the provided text about any confirmed exploitation, impact, or affected data.
Incident Details
- Type
- Data Breach
- Severity
- LOW
- Status
- ACTIVE
- Date Occurred
- April 14, 2026
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