CVE-2025-24180

HIGH 8.1

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

The issue was addressed with improved input validation. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, visionOS 2.4, watchOS 11.4. A malicious website may be able to claim WebAuthn credentials from another website that shares a registrable suffix.

Vendor	apple
Product	safari
Ecosystems	iOS macOS
Industries	Technology
Published	Mar 31, 2025
Last Updated	Apr 2, 2026

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Affected Versions

Apple / Safari

0 < 18.4

Apple / iOS and iPadOS

0 < 18.4

Apple / macOS

0 < 15.4

Apple / visionOS

0 < 2.4

Apple / watchOS

0 < 11.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/122371 support.apple.com: https://support.apple.com/en-us/122373 support.apple.com: https://support.apple.com/en-us/122376 support.apple.com: https://support.apple.com/en-us/122378 support.apple.com: https://support.apple.com/en-us/122379 seclists.org: http://seclists.org/fulldisclosure/2025/Apr/13 seclists.org: http://seclists.org/fulldisclosure/2025/Apr/8 seclists.org: http://seclists.org/fulldisclosure/2025/Apr/4 seclists.org: http://seclists.org/fulldisclosure/2025/Apr/12 seclists.org: http://seclists.org/fulldisclosure/2025/Apr/2