Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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

2025-12-17T21:16:11.323

Last Modified

2025-12-18T20:36:09.293

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses
  • Type: Secondary
    CWE-601
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application apple safari < 26.2 Yes
Operating System apple macos < 26.2 Yes
References