CVE-2025-43205 Information disclosure in iOS and iPadOS
An out-of-bounds access flaw allows apps to bypass ASLR, weakening memory protection on Apple operating systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-43205?
CVE-2025-43205 is a medium-severity vulnerability in Apple Ipados, published on 12 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. An app may be able to bypass ASLR.
Weakness: CWE-125
Which versions are affected by CVE-2025-43205?
It affects 5 products.
Products include Apple Ipados, Apple Iphone Os, Apple Tvos, Apple Visionos, Apple Watchos.
How do I fix CVE-2025-43205?
No fix has been published for CVE-2025-43205 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-43205 being exploited?
There is no known exploitation of CVE-2025-43205 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-h2g7-2683-wf59.