Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2025-43526

This issue was addressed with improved URL validation. This issue is fixed in macOS Tahoe 26.2, Safari 26.2. On a Mac with Lockdown Mode enabled, web content opened via a file URL may be able to use Web APIs that should be restricted.

  • Published: Dec 17, 2025
  • Updated: Dec 19, 2025
  • CVE: CVE-2025-43526
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
apple / safari - 26.2
apple / macos - 26.2