Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An attacker may be able to cause unexpected app termination.
References (7)
Core 7
Scores
CVSS v3
8.8
EPSS
0.0036
EPSS Percentile
29.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-787
Status
published
Products (13)
Apple/iOS and iPadOS
< 26.6
apple/ipados
< 26.6
apple/iphone_os
< 26.6
Apple/macOS
< 14.8.8
Apple/macOS
< 15.7.8
Apple/macOS
< 26.6
apple/macos
14.0 - 14.8.8
Apple/tvOS
< 26.6
apple/tvos
< 26.6
Apple/visionOS
< 26.6
... and 3 more
Published
Jul 27, 2026
Tracked Since
Jul 28, 2026