CVE-2025-43377

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-43377
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to cause a denial-of-service.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://support.apple.com/en-us/125633
https://support.apple.com/en-us/125634
https://support.apple.com/en-us/125635
Configurations

Configuration 1 (hide)

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

17 Dec 2025, 21:15

Type Values Removed Values Added
References
  • () https://support.apple.com/en-us/125634 -
  • () https://support.apple.com/en-us/125635 -
Summary (en) An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. An app may be able to cause a denial-of-service. (en) An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to cause a denial-of-service.

05 Nov 2025, 19:15

Type Values Removed Values Added
Summary (en) An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.2. An app may be able to cause a denial-of-service. (en) An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2. An app may be able to cause a denial-of-service.
References
  • {'url': 'https://support.apple.com/en-us/125635', 'tags': ['Release Notes', 'Vendor Advisory'], 'source': 'product-security@apple.com'}
  • () https://support.apple.com/en-us/125633 -

04 Nov 2025, 16:55

Type Values Removed Values Added
CPE cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
First Time Apple macos
Apple
References () https://support.apple.com/en-us/125635 - () https://support.apple.com/en-us/125635 - Release Notes, Vendor Advisory

04 Nov 2025, 14:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-125

04 Nov 2025, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-11-04 02:15

Updated : 2025-12-17 21:15

NVD link : CVE-2025-43377

Mitre link : CVE-2025-43377

CVE.ORG link : CVE-2025-43377

JSON object : View

Products Affected

apple

  • macos
CWE
CWE-125

Out-of-bounds Read