CVE-2023-40448

Published: Sep 27, 2023Modified: Nov 4, 2025

8.6

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Exploitability: 3.9 / Impact: 4.0

Source: NVD

Description

The issue was addressed with improved handling of protocols. This issue is fixed in tvOS 17, iOS 16.7 and iPadOS 16.7, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. A remote attacker may be able to break out of Web Content sandbox.

Affected (5)

Products: Apple: Ipados, Iphone Os, Macos, Tvos, Watchos

5 products

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Apple Ipados	Before 16.7
Apple Iphone Os	Before 16.7
Apple Macos	Before 14.0
Apple Tvos	Before 17.0
Apple Watchos	Before 10.0

References (23)

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

Source: product-security@apple.com

Mailing ListThird Party Advisory

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

Source: product-security@apple.com

http://seclists.org/fulldisclosure/2023/Oct/4

Source: product-security@apple.com

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

Source: product-security@apple.com

https://support.apple.com/en-us/HT213927

Source: product-security@apple.com

Vendor Advisory

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

Source: product-security@apple.com

Vendor Advisory

https://support.apple.com/en-us/HT213937

Source: product-security@apple.com

Vendor Advisory

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

Source: product-security@apple.com

Vendor Advisory

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

Source: product-security@apple.com

Vendor Advisory

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