Not rated
CVE-2021-30766 An out-of-bounds write was addressed with improved input validation
Description
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Security Update - Catalina 2021 | earliest → < 2021 | 2021 |
| macOS 2021 | earliest → < 2021 | 2021 |
Other CVEs of Security Update - Catalina
The 43 CVEs of Security Update - Catalina →
CVE-2022-46706
A type confusion issue was addressed with improved state handling
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CVE-2022-26775
An integer overflow was addressed with improved input validation
9.8
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CVE-2022-26770
An out-of-bounds read issue was addressed with improved input validation
7.8
High
CVE-2022-26769
A memory corruption issue was addressed with improved input validation
7.8
High