Description
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT213256
Scores
CVSS v3
5.5
EPSS
0.0058
EPSS Percentile
43.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
CWE
CWE-787
Status
published
Products (1)
apple/macos
11.0 - 11.6.6
Published
May 26, 2022
Tracked Since
Feb 18, 2026