vulnerability
OS X update for Wi-Fi (CVE-2021-30655)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Aug 23, 2021 | Aug 23, 2021 | Mar 27, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Aug 23, 2021
Added
Aug 23, 2021
Modified
Mar 27, 2026
Description
An application may be able to execute arbitrary code with system privileges. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. The issue was addressed with improved permissions logic.
Solutions
apple-osx-security-update-2021-002-catalinaapple-osx-upgrade-11_3
Rapid7 Labs
2026 Global Threat Landscape Report
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