CVE-2025-43532

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-43532
A memory corruption issue was addressed with improved bounds checking. This issue is fixed in watchOS 26.2, macOS Sonoma 14.8.3, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, macOS Sequoia 15.7.3, visionOS 26.2, tvOS 26.2. Processing malicious data may lead to unexpected app termination.

2.8 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.3 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://support.apple.com/en-us/125884
https://support.apple.com/en-us/125885
https://support.apple.com/en-us/125886
https://support.apple.com/en-us/125887 Release Notes Vendor Advisory
https://support.apple.com/en-us/125888 Release Notes Vendor Advisory
https://support.apple.com/en-us/125889
https://support.apple.com/en-us/125890
https://support.apple.com/en-us/125891
Configurations

Configuration 1 (hide)

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

17 Dec 2025, 21:16

Type Values Removed Values Added
References
  • () https://support.apple.com/en-us/125884 -
  • () https://support.apple.com/en-us/125885 -
  • () https://support.apple.com/en-us/125886 -
  • () https://support.apple.com/en-us/125889 -
  • () https://support.apple.com/en-us/125890 -
  • () https://support.apple.com/en-us/125891 -
Summary (en) A memory corruption issue was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.8.3, macOS Sequoia 15.7.3. Processing malicious data may lead to unexpected app termination. (en) A memory corruption issue was addressed with improved bounds checking. This issue is fixed in watchOS 26.2, macOS Sonoma 14.8.3, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, macOS Sequoia 15.7.3, visionOS 26.2, tvOS 26.2. Processing malicious data may lead to unexpected app termination.

15 Dec 2025, 21:52

Type Values Removed Values Added
References () https://support.apple.com/en-us/125887 - () https://support.apple.com/en-us/125887 - Release Notes, Vendor Advisory
References () https://support.apple.com/en-us/125888 - () https://support.apple.com/en-us/125888 - Release Notes, Vendor Advisory
CPE cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
First Time Apple macos
Apple

15 Dec 2025, 01:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 2.8
CWE CWE-120

12 Dec 2025, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-12-12 21:15

Updated : 2025-12-17 21:16

NVD link : CVE-2025-43532

Mitre link : CVE-2025-43532

CVE.ORG link : CVE-2025-43532

JSON object : View

Products Affected

apple

  • macos
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')