CVE-2025-43539

The issue was addressed with improved bounds checks. 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 a file may lead to memory corruption.
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) The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14.8.3, macOS Sequoia 15.7.3. Processing a file may lead to memory corruption. (en) The issue was addressed with improved bounds checks. 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 a file may lead to memory corruption.

16 Dec 2025, 18:41

Type Values Removed Values Added
First Time Apple macos
Apple
CWE CWE-787
CPE cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
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

15 Dec 2025, 21:15

Type Values Removed Values Added
CWE CWE-119
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 8.8

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-2025-43539

Mitre link : CVE-2025-43539

CVE.ORG link : CVE-2025-43539


JSON object : View

Products Affected

apple

  • macos
CWE
CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer