Description
An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Tahoe 26.3. An app may be able to access user-sensitive data.
References (1)
Core 1
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126348
Scores
CVSS v3
5.5
EPSS
0.0013
EPSS Percentile
2.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-377
Status
published
Products (2)
apple/macos
< 26.3
Apple/macOS
< 26.3
Published
Feb 11, 2026
Tracked Since
Feb 18, 2026