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CVE-2023-40391

Published: Sep 26, 2023

Modified: Nov 4, 2025

PUBLISHED

Description

The issue was addressed with improved memory handling. This issue is fixed in tvOS 17, iOS 17 and iPadOS 17, macOS Sonoma 14, Xcode 15. An app may be able to disclose kernel memory.

Vendor	Product	Versions
Apple	iOS and iPadOS	affected `unspecified - < 17`
Apple	Xcode	affected `unspecified - < 15`
Apple	tvOS	affected `unspecified - < 17`
Apple	macOS	affected `unspecified - < 14`

References

https://support.apple.com/en-us/HT213938

https://support.apple.com/en-us/HT213939

https://support.apple.com/en-us/HT213936

https://support.apple.com/en-us/HT213940

http://seclists.org/fulldisclosure/2023/Oct/7

http://seclists.org/fulldisclosure/2023/Oct/10

http://seclists.org/fulldisclosure/2023/Oct/8

http://seclists.org/fulldisclosure/2023/Oct/3

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