Apple · Macos Monterey · CVE-2023-40420
**Name of the Vulnerable Software and Affected Versions**
macOS Ventura versions prior to 13.6
tvOS versions prior to 17
iOS versions prior to 16.7
iPadOS versions prior to 16.7
macOS Monterey versions prior to 12.7
watchOS versions prior to 10
iOS versions prior to 17
iPadOS versions prior to 17
macOS Sonoma versions prior to 14
**Description**
The issue was addressed with improved memory handling. Processing web content may lead to a denial-of-service.
**Recommendations**
For macOS Ventura versions prior to 13.6, update to macOS Ventura 13.6.
For tvOS versions prior to 17, update to tvOS 17.
For iOS versions prior to 16.7, update to iOS 16.7.
For iPadOS versions prior to 16.7, update to iPadOS 16.7.
For macOS Monterey versions prior to 12.7, update to macOS Monterey 12.7.
For watchOS versions prior to 10, update to watchOS 10.
For iOS versions prior to 17, update to iOS 17.
For iPadOS versions prior to 17, update to iPadOS 17.
For macOS Sonoma versions prior to 14, update to macOS Sonoma 14.