CVE-2025-43437 Information disclosure in iOS and iPadOS
An app can fingerprint the user due to insufficient privacy controls, requiring an OS update to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-43437?
CVE-2025-43437 is a low-severity vulnerability in Apple Ipados, published on 12 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An information disclosure issue was addressed with improved privacy controls. This issue is fixed in iOS 26.1 and iPadOS 26.1. An app may be able to fingerprint the user.
Weakness: CWE-200
Which versions are affected by CVE-2025-43437?
It affects 2 products.
Products include Apple Ipados, Apple Iphone Os.
How do I fix CVE-2025-43437?
No fix has been published for CVE-2025-43437 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-43437 being exploited?
There is no known exploitation of CVE-2025-43437 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-v8cp-m2g2-whfj.