CVE-2026-20691
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
An authorization issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4, watchOS 26.4. A maliciously crafted webpage may be able to fingerprint the user.
| Vendor | apple |
| Product | safari |
| Ecosystems | |
| Industries | Technology |
| Published | Mar 25, 2026 |
| Last Updated | Apr 2, 2026 |
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Affected Versions
Apple / Safari
0 < 26.4
Apple / iOS and iPadOS
0 < 26.4
Apple / macOS
0 < 26.4
Apple / visionOS
0 < 26.4
Apple / watchOS
0 < 26.4