CVE-2024-40803

high

Description

A type confusion issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8. An attacker may be able to cause unexpected app termination.

References

http://seclists.org/fulldisclosure/2024/Jul/20

http://seclists.org/fulldisclosure/2024/Jul/19

http://seclists.org/fulldisclosure/2024/Jul/18

https://support.apple.com/en-us/HT214118

https://support.apple.com/kb/HT214120

https://support.apple.com/kb/HT214119

https://support.apple.com/kb/HT214118

https://support.apple.com/en-us/HT214120

https://support.apple.com/en-us/HT214119

https://support.apple.com/en-us/120912

https://support.apple.com/en-us/120911

https://support.apple.com/en-us/120910

Details

Source: Mitre, NVD

Published: 2024-07-29

Updated: 2026-04-02

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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