vulnerability
OS X update for AMD (CVE-2020-27936)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:N/A:C) | Feb 19, 2021 | Feb 19, 2021 | Aug 13, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:N/A:C)
Published
Feb 19, 2021
Added
Feb 19, 2021
Modified
Aug 13, 2025
Description
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A local user may be able to cause unexpected system termination or read kernel memory.
Solution
apple-osx-upgrade-11_1
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