CVE-2025-43255

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-43255
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to cause unexpected system termination.

3.3 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://support.apple.com/en-us/124149 Release Notes Vendor Advisory
https://support.apple.com/en-us/124150 Release Notes Vendor Advisory
https://support.apple.com/en-us/124151 Release Notes Vendor Advisory
http://seclists.org/fulldisclosure/2025/Jul/32
http://seclists.org/fulldisclosure/2025/Jul/33
http://seclists.org/fulldisclosure/2025/Jul/34
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
History

02 Apr 2026, 19:20

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

03 Nov 2025, 20:18

Type Values Removed Values Added
References
  • () http://seclists.org/fulldisclosure/2025/Jul/32 -
  • () http://seclists.org/fulldisclosure/2025/Jul/33 -
  • () http://seclists.org/fulldisclosure/2025/Jul/34 -

02 Sep 2025, 12:47

Type Values Removed Values Added
References () https://support.apple.com/en-us/124149 - () https://support.apple.com/en-us/124149 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/124150 - () https://support.apple.com/en-us/124150 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/124151 - () https://support.apple.com/en-us/124151 - Release Notes, Vendor Advisory
CPE cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
First Time Apple
Apple macos

29 Aug 2025, 14:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 3.3
CWE CWE-125

29 Aug 2025, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-29 01:15

Updated : 2026-04-02 19:20

NVD link : CVE-2025-43255

Mitre link : CVE-2025-43255

CVE.ORG link : CVE-2025-43255

JSON object : View

Products Affected

apple

  • macos
CWE
CWE-125

Out-of-bounds Read