CVE-2025-43349

Description

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in tvOS 26, watchOS 26, macOS Sonoma 14.8, iOS 26 and iPadOS 26, macOS Sequoia 15.7, visionOS 26, iOS 18.7 and iPadOS 18.7. Processing a maliciously crafted video file may lead to unexpected app termination.

References

https://thehackernews.com/2025/09/apple-backports-fix-for-cve-2025-43300.html

https://support.apple.com/en-us/125116

https://support.apple.com/en-us/125115

https://support.apple.com/en-us/125114

https://support.apple.com/en-us/125112

https://support.apple.com/en-us/125111

https://support.apple.com/en-us/125109

https://support.apple.com/en-us/125108

http://seclists.org/fulldisclosure/2025/Sep/58

http://seclists.org/fulldisclosure/2025/Sep/57

http://seclists.org/fulldisclosure/2025/Sep/56

http://seclists.org/fulldisclosure/2025/Sep/55

http://seclists.org/fulldisclosure/2025/Sep/54

http://seclists.org/fulldisclosure/2025/Sep/53

http://seclists.org/fulldisclosure/2025/Sep/49

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS