Unrated severityNVD Advisory· Published Mar 25, 2026· Updated Apr 2, 2026

CVE-2026-20665

Description

This issue was addressed through 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, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

Affected products

Apple Inc./tvOSv5
Range: 0
Apple Inc./macOSv5
Range: 0
Apple Inc./watchOSv5
Range: 0
Apple Inc./Visionosv5
Range: 0
Apple Inc./Safariv5
Range: 0
Apple/iOS and iPadOSv5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

support.apple.com/en-us/126792mitre
support.apple.com/en-us/126793mitre
support.apple.com/en-us/126794mitre
support.apple.com/en-us/126797mitre
support.apple.com/en-us/126798mitre
support.apple.com/en-us/126799mitre
support.apple.com/en-us/126800mitre

News mentions

No linked articles in our index yet.

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