CVE-2025-43227

HIGH 7.5

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

This issue was addressed through improved state management. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may disclose sensitive user information.

Vendor	apple
Product	safari
Ecosystems	iOS macOS
Industries	Technology
Published	Jul 29, 2025
Last Updated	Apr 2, 2026

Stay Ahead of the Next One

Get instant alerts for apple safari

Be the first to know when new high vulnerabilities affecting apple safari are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

Apple / Safari

0 < 18.6

Apple / iOS and iPadOS

0 < 18.6

Apple / macOS

0 < 15.6

Apple / tvOS

0 < 18.6

Apple / visionOS

0 < 2.6

Apple / watchOS

0 < 11.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.apple.com: https://support.apple.com/en-us/124147 support.apple.com: https://support.apple.com/en-us/124149 support.apple.com: https://support.apple.com/en-us/124152 support.apple.com: https://support.apple.com/en-us/124153 support.apple.com: https://support.apple.com/en-us/124154 support.apple.com: https://support.apple.com/en-us/124155 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/08/msg00015.html seclists.org: http://seclists.org/fulldisclosure/2025/Aug/0 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/36 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/35 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/32 seclists.org: http://seclists.org/fulldisclosure/2025/Jul/30 openwall.com: http://www.openwall.com/lists/oss-security/2025/08/02/1