CVE-2025-43255 - Vulnerability Details - OpenCVE

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.7, macOS Sequoia 15.6, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Apple	Macos Macos Sequoia Macos Sonoma Macos Ventura

Configuration 1 [-]

OR	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::

No data.

References

Link	Providers
https://support.apple.com/en-us/124149
https://support.apple.com/en-us/124150
https://support.apple.com/en-us/124151

History

Tue, 02 Sep 2025 15:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Apple macos Sequoia Apple macos Sonoma Apple macos Ventura
Vendors & Products		Apple macos Sequoia Apple macos Sonoma Apple macos Ventura

Tue, 02 Sep 2025 13:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Apple Apple macos
CPEs		cpe:2.3:o:apple:macos::::::::
Vendors & Products		Apple Apple macos

Fri, 29 Aug 2025 14:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-125
Metrics		cvssV3_1 `{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 29 Aug 2025 00:45:00 +0000

Type	Values Removed	Values Added
Description		An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.7.7, macOS Sequoia 15.6, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.
References		https://support.apple.com/en-us/124149 https://support.apple.com/en-us/124150 https://support.apple.com/en-us/124151

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2025-08-29T00:28:48.814Z

Updated: 2025-08-29T13:12:15.663Z

Reserved: 2025-04-16T15:24:37.093Z

Link: CVE-2025-43255

Vulnrichment

Updated: 2025-08-29T13:12:08.422Z

NVD

Status : Analyzed

Published: 2025-08-29T01:15:34.877

Modified: 2025-09-02T12:47:04.097

Link: CVE-2025-43255

Redhat

No data.

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