CVE-2025-43480

HIGH 8.1

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

The issue was addressed with improved checks. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious website may exfiltrate data cross-origin.

Vendor	apple
Product	safari
Ecosystems	iOS macOS
Industries	Technology
Published	Nov 4, 2025
Last Updated	Apr 2, 2026

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Affected Versions

Apple / Safari

0 < 26.1

Apple / iOS and iPadOS

0 < 26.1

Apple / macOS

0 < 26.1

Apple / tvOS

0 < 26.1

Apple / visionOS

0 < 26.1

Apple / watchOS

0 < 26.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/125632 support.apple.com: https://support.apple.com/en-us/125634 support.apple.com: https://support.apple.com/en-us/125637 support.apple.com: https://support.apple.com/en-us/125638 support.apple.com: https://support.apple.com/en-us/125639 support.apple.com: https://support.apple.com/en-us/125640