CVE-2023-28206
HighActively exploited (CISA KEV)
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.
SeverityHigh
CVSS8.6
Exploit probability—
Product
Apple iOS, iPadOS, and macOS
PublishedApr 10, 2023
First seenApr 10, 2023
Added to KEVApr 10, 2023
Weakness typeCWE-787Out-of-bounds write
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: May 1, 2023Update
- apple ipados15.7.5, 16.4.1 or later
- apple iphone_os15.7.5, 16.4.1 or later
- apple macos11.7.6, 12.6.5, 13.3.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple ipados | v < 15.7.5, 16.0 ≤ v < 16.4.1 | 15.7.5, 16.4.1 |
| apple iphone_os | v < 15.7.5, 16.0 ≤ v < 16.4.1 | 15.7.5, 16.4.1 |
| apple macos | v < 11.7.6, 12.0 ≤ v < 12.6.5, 13.0 ≤ v < 13.3.1 | 11.7.6, 12.6.5, 13.3.1 |
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