Description
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An attacker may be able to cause unexpected app termination.
Scores
CVSS v3
6.2
EPSS
0.0001
EPSS Percentile
3.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-843
Status
published
Products (13)
Apple/iOS and iPadOS
< 26.4
apple/ipados
< 26.4
apple/iphone_os
< 26.4
Apple/macOS
< 14.8.5
Apple/macOS
< 15.7.5
Apple/macOS
< 26.4
apple/macos
14.0 - 14.8.5
Apple/tvOS
< 26.4
apple/tvos
< 26.4
Apple/visionOS
< 26.4
... and 3 more
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026