Description

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing a file may lead to memory corruption.

INFO

Published Date :

2025-12-12T20:56:58.101Z

Last Modified :

2026-04-02T18:24:53.239Z

Source :

apple
AFFECTED PRODUCTS

The following products are affected by CVE-2025-43539 vulnerability.

Vendors Products
Apple
  • Macos
  • Macos Sequoia
  • Macos Sonoma
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-43539.

URL Resource
https://support.apple.com/en-us/125884 cve-icon cve-icon
https://support.apple.com/en-us/125885 cve-icon cve-icon
https://support.apple.com/en-us/125886 cve-icon cve-icon
https://support.apple.com/en-us/125887 cve-icon cve-icon
https://support.apple.com/en-us/125888 cve-icon cve-icon
https://support.apple.com/en-us/125889 cve-icon cve-icon
https://support.apple.com/en-us/125890 cve-icon cve-icon
https://support.apple.com/en-us/125891 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact