CVE-2025-24143 Information disclosure in Safari
A malicious webpage can fingerprint users due to insufficient file system access restrictions in Apple browsers and operating systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2025-24143?
CVE-2025-24143 is a medium-severity vulnerability in Apple Ipados, published on 27 Jan 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The issue was addressed with improved access restrictions to the file system. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, visionOS 2.3. A maliciously crafted webpage may be able to fingerprint the user.
Weakness: CWE-862
Which versions are affected by CVE-2025-24143?
It affects 4 products.
Products include Apple Ipados, Apple Macos, Apple Safari, Apple Visionos.
How do I fix CVE-2025-24143?
Upgrade to a fixed version.
Is CVE-2025-24143 being exploited?
There is no known exploitation of CVE-2025-24143 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 DEBIAN-CVE-2025-24143, GHSA-23h9-xj7q-3m7r, UBUNTU-CVE-2025-24143.