CVE-2025-43449 Information disclosure in iOS and iPadOS
A malicious app can track users across installs due to improper cache handling, requiring an OS update to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-43449?
CVE-2025-43449 is a high-severity vulnerability in Apple Ipados, published on 4 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The issue was addressed with improved handling of caches. This issue is fixed in iOS 26.1 and iPadOS 26.1. A malicious app may be able to track users between installs.
Weakness: CWE-200
Which versions are affected by CVE-2025-43449?
It affects 2 products.
Products include Apple Ipados, Apple Iphone Os.
How do I fix CVE-2025-43449?
No fix has been published for CVE-2025-43449 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-43449 being exploited?
There is no known exploitation of CVE-2025-43449 in the wild and no public exploit code.
Other vulnerabilities in Apple Ipados
- CVE-2025-43300 Apple iOS, iPadOS, and macOS Out-of-Bounds Write
- CVE-2025-24201 Apple Multiple Products WebKit Out-of-Bounds Write
- CVE-2025-24085 Apple Multiple Products Use-After-Free
- CVE-2025-31200 Apple Multiple Products Memory Corruption
- CVE-2025-31201 Apple Multiple Products Arbitrary Read and Write
Sources
Also known as GHSA-rj8f-f8h4-6gwq.