Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption.
Scores
CVSS v3
9.8
EPSS
0.0045
EPSS Percentile
36.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-119
Status
published
Products (10)
Apple/iOS and iPadOS
< 26.6
apple/ipados
< 26.6
apple/iphone_os
< 26.6
Apple/macOS
< 15.7.8
Apple/macOS
< 26.6
apple/macos
15.0 - 15.7.8
Apple/tvOS
< 26.6
apple/tvos
< 26.6
Apple/visionOS
< 26.6
apple/visionos
< 26.6
Published
Jul 27, 2026
Tracked Since
Jul 28, 2026