Description
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.
Scores
CVSS v3
4.3
EPSS
0.0004
EPSS Percentile
11.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-497
Status
published
Products (11)
Apple/iOS and iPadOS
< 26.4
apple/ipados
< 26.4
apple/iphone_os
< 26.4
Apple/macOS
< 26.4
apple/macos
26.0 - 26.4
Apple/Safari
< 26.4
apple/safari
< 26.4
Apple/visionOS
< 26.4
apple/visionos
< 26.4
Apple/watchOS
< 26.4
... and 1 more
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026