Unrated severityCISA KEVNVD Advisory· Published Apr 10, 2023· Updated Oct 21, 2025
CVE-2023-28206
CVE-2023-28206
Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.6.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1, iOS 15.7.5 and iPadOS 15.7.5, macOS Big Sur 11.7.6. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
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Affected products
5- Range: 16.4.1
- Range: 12.6.5
- Range: 16.4.1
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
5News mentions
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