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CVE-2021-1834 An out-of-bounds write issue was addressed with improved bounds checking

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.

Affected products and versions

Product Affected versions Fixed in
macOS 2021 earliest → < 2021 2021
The 3813 CVEs of macOS →
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