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Vulnerability DatabaseCVE-2026-28894

CVE-2026-28894: 
macOS vulnerability analysis and mitigation

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A remote attacker may be able to cause a denial-of-service.

Source: NVD

Related macOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-28891HIGH8.1
  • macOSmacOS
  • NetAuth
NoYesMar 25, 2026
CVE-2026-28894HIGH7.5
  • macOSmacOS
  • Calling Framework
NoYesMar 25, 2026
CVE-2026-28892MEDIUM5.5
  • macOSmacOS
  • Diagnostics
NoYesMar 25, 2026
CVE-2026-28888MEDIUM5.1
  • macOSmacOS
  • CUPS
NoYesMar 25, 2026
CVE-2026-28893LOW3.3
  • macOSmacOS
  • CUPS
NoYesMar 25, 2026

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