Description
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An attacker may be able to cause unexpected system termination or read kernel memory.
Scores
CVSS v3
7.7
EPSS
0.0001
EPSS Percentile
0.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (4)
Apple/macOS
< 14.8.4
Apple/macOS
< 15.7.4
Apple/macOS
< 26.3
apple/macos
14.0 - 14.8.4
Published
Feb 11, 2026
Tracked Since
Feb 18, 2026