vulnerability
OS X update for Kernel (CVE-2020-9967)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Feb 19, 2021 | Feb 19, 2021 | Mar 27, 2026 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Feb 19, 2021
Added
Feb 19, 2021
Modified
Mar 27, 2026
Description
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
Solutions
apple-osx-security-update-2020-001-catalinaapple-osx-security-update-2020-007-mojaveapple-osx-upgrade-11_0_1
Rapid7 Labs
2026 Global Threat Landscape Report
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