CVE-2024-40803

HIGH EPSS 65.0%

Published Jul 29, 20241y ago · Modified Jun 17, 20261w ago

7.5 CVSS 3.1

High

Published Jul 29, 2024 1y ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

7.5

Exploitability

3.9

Impact

3.6

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

65.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-843

Affected Products 3

Vendor	Product	Version	Range
apple	macos	*	<12.7.6
apple	macos	*	≥13.0 – <13.6.8
apple	macos	*	≥14.0 – <14.6

References 12

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

Mailing ListThird Party Advisory
seclists.org http://seclists.org/fulldisclosure/2024/Jul/19

Mailing ListThird Party Advisory
seclists.org http://seclists.org/fulldisclosure/2024/Jul/20

Mailing ListThird Party Advisory
support.apple.com https://support.apple.com/en-us/120910
support.apple.com https://support.apple.com/en-us/120911
support.apple.com https://support.apple.com/en-us/120912
support.apple.com https://support.apple.com/en-us/HT214118

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/HT214119

Release NotesVendor Advisory
support.apple.com https://support.apple.com/en-us/HT214120

Release NotesVendor Advisory
support.apple.com https://support.apple.com/kb/HT214118
support.apple.com https://support.apple.com/kb/HT214119
support.apple.com https://support.apple.com/kb/HT214120

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.