Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. An app may be able to cause unexpected system termination or read kernel memory.
References (4)
Core 4
Scores
CVSS v3
7.3
EPSS
0.0005
EPSS Percentile
17.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (9)
Apple/iOS and iPadOS
< 26.5
apple/ipados
< 26.5
apple/iphone_os
< 26.5
Apple/macOS
< 26.5
apple/macos
26.0 - 26.5
Apple/tvOS
< 26.5
apple/tvos
< 26.5
Apple/watchOS
< 26.5
apple/watchos
< 26.5
Published
May 11, 2026
Tracked Since
May 12, 2026