Memory Corruption Vulnerability in Apple Safari and Other Products
CVE-2025-43419
8.8HIGH
Key Information:
- Vendor
Apple
- Vendor
- CVE Published:
- 4 November 2025
What is CVE-2025-43419?
A memory corruption vulnerability exists in Apple products due to improper handling of memory when processing specially crafted web content. Successful exploitation may lead to unpredictable behavior, including application crashes or unauthorized access to sensitive data. This issue has been addressed in various updates across multiple platforms including Safari, tvOS, watchOS, iOS, iPadOS, and visionOS.
Affected Version(s)
iOS and iPadOS < 26
Safari < 26
tvOS < 26