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Vulnerability DatabaseCVE-2026-20603

CVE-2026-20603: 
macOS vulnerability analysis and mitigation

This issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Tahoe 26.3. An app with root privileges may be able to access private information.

Source: NVD

Related macOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-43264HIGH8.8
  • macOSmacOS
  • Model I/O
NoYesApr 02, 2026
CVE-2025-43219HIGH8.8
  • macOSmacOS
  • Model I/O
NoYesApr 02, 2026
CVE-2025-43257HIGH8.7
  • macOSmacOS
  • Archive Utility
NoYesApr 02, 2026
CVE-2025-43238MEDIUM6.2
  • macOSmacOS
  • Xsan
NoYesApr 02, 2026
CVE-2025-43236LOW3.3
  • macOSmacOS
  • Power Management
NoYesApr 02, 2026

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