Detections
Analytics
CVE-2025-43343
critical
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.
References
http://www.openwall.com/lists/oss-security/2025/10/13/4
http://seclists.org/fulldisclosure/2025/Sep/59
http://seclists.org/fulldisclosure/2025/Sep/57
https://webkitgtk.org/security/WSA-2025-0007.html
https://ubuntu.com/security/CVE-2025-43343
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/125113
https://support.apple.com/en-us/125110
https://support.apple.com/en-us/125108
https://security-tracker.debian.org/tracker/CVE-2025-43343