๐Ÿ›ก๏ธ CVE-2025-43526
๐Ÿ”ด CVSS 9.8 โ€” Critical โœ… No Known Exploit CWE-601 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

This issue was addressed with improved URL validation. This issue is fixed in Safari 26.2, macOS Tahoe 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.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-601
Public Exploit โœ… No
Source NVD
Published 2025-12-17
Updated 2026-06-02
Modified 2026-04-02
Fix URL N/A

Affected Packages

Software From version Fixed in
macos โ€” 26.2
safari โ€” 26.2

References

Release Notes, Vendor Advisory https://support.apple.com/en-us/125886
Release Notes, Vendor Advisory https://support.apple.com/en-us/125892

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