Description
The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may be able to process restricted web content outside the sandbox.
References (3)
Core 3
Scores
CVSS v3
7.1
EPSS
0.0018
EPSS Percentile
8.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (7)
Apple/iOS and iPadOS
< 26.5.2
apple/ipados
< 26.5.2
apple/iphone_os
< 26.5.2
Apple/macOS
< 26.5.2
apple/macos
< 26.5.2
Apple/Safari
< 26.5.2
apple/safari
< 26.5.2
Published
Jun 29, 2026
Tracked Since
Jun 30, 2026