Description
A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, macOS Tahoe 26.4. An app may be able to access user-sensitive data.
Scores
CVSS v3
6.2
EPSS
0.0001
EPSS Percentile
0.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-347
Status
published
Products (5)
Apple/macOS
< 14.8.5
Apple/macOS
< 15.7.5
Apple/macOS
< 26.3
Apple/macOS
< 26.4
apple/macos
14.0 - 14.8.5
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026