Not rated
CVE-2021-1840 A memory corruption issue was addressed with improved validation
Description
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| macOS 2021 | earliest → < 2021 | 2021 |
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