CVE-2026-28861
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
A logic issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. A malicious website may be able to access script message handlers intended for other origins.
| 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 < 18.7.7 0 < 26.4
Apple / macOS
0 < 26.4
Apple / visionOS
0 < 26.4