CVE-2025-43327

The issue was addressed by adding additional logic. This issue is fixed in Safari 26, macOS Tahoe 26. Visiting a malicious website may lead to address bar spoofing.

CVSS 3.1

6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.5% chance of exploitation in the next 30 days; higher than 42% of CVEs (scores of 2026-10-25)

CWE

CWE-451

Published

2025-09-15

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

Affected

• apple:macos
• apple:safari

References

• https://support.apple.com/en-us/125110
• https://support.apple.com/en-us/125113
• http://seclists.org/fulldisclosure/2025/Sep/53
• http://seclists.org/fulldisclosure/2025/Sep/59

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