Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to modify protected parts of the file system.
Scores
CVSS v3
7.1
EPSS
0.0005
EPSS Percentile
16.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-787
Status
published
Products (4)
Apple/macOS
< 14.8.5
Apple/macOS
< 15.7.5
Apple/macOS
< 26.4
apple/macos
14.0 - 14.8.5
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026