Description
The issue was addressed with improved checks. This issue is fixed in Safari 26.1, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A malicious website may exfiltrate data cross-origin.
References (6)
Scores
CVSS v3
8.1
EPSS
0.0004
EPSS Percentile
11.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-942
Status
published
Products (12)
Apple/iOS and iPadOS
< 26.1
apple/ipados
< 26.1
apple/iphone_os
< 26.1
Apple/macOS
< 26.1
apple/safari
< 26.1
Apple/Safari
< 26.1
apple/tvos
< 26.1
Apple/tvOS
< 26.1
apple/visionos
< 26.1
Apple/visionOS
< 26.1
... and 2 more
Published
Nov 04, 2025
Tracked Since
Feb 18, 2026