VDB
CVE-2021-30830
CVE-2021-30830
PUBLISHED
CVSS 7.800000190734863 HIGH
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A malicious application may be able to execute arbitrary code with kernel privileges.
EPSS 1.05% · 62.9th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.05%
62.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | macOS | unspecified, unspecified |
| apple | macos | 11.0 |
| apple | mac_os_x | 10.15.7, 10.15.7, 10.15.7 |
Timeline
- Oct 19, 2021 CVE Published
- Oct 20, 2021 EPSS Score
- Oct 23, 2021 EPSS Score
- Dec 16, 2021 EPSS Score
- Feb 11, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 8, 2022 EPSS Score
- Jun 4, 2022 EPSS Score
- Aug 1, 2022 EPSS Score
- Sep 27, 2022 EPSS Score
- Jan 18, 2023 EPSS Score
- Mar 7, 2023 EPSS Score