Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 18.4 |
| Apple | Iphone Os | < 18.4 |
| Apple | Tvos | < 18.4 |
| Apple | Visionos | < 2.4 |
| Apple | Watchos | < 11.4 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/122371Release NotesVendor Advisory
- https://support.apple.com/en-us/122372
- https://support.apple.com/en-us/122373
- https://support.apple.com/en-us/122374
- https://support.apple.com/en-us/122375
- https://support.apple.com/en-us/122376Release NotesVendor Advisory
- https://support.apple.com/en-us/122377Release NotesVendor Advisory
- https://support.apple.com/en-us/122378Release NotesVendor Advisory
FAQ
What is CVE-2025-43205?
CVE-2025-43205 is a vulnerability with a CVSS score of 4.0 (MEDIUM). 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...
How severe is CVE-2025-43205?
CVE-2025-43205 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-43205?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Tvos, Apple Visionos, Apple Watchos.