Vulnerability Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A malicious app may be able to read kernel memory.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 26.1 |
| Apple | Iphone Os | < 26.1 |
| Apple | Macos | < 14.8.2 |
| Apple | Tvos | < 26.1 |
| Apple | Visionos | < 26.1 |
| Apple | Watchos | < 26.1 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/125108Release NotesVendor Advisory
- https://support.apple.com/en-us/125110
- https://support.apple.com/en-us/125114Release NotesVendor Advisory
- https://support.apple.com/en-us/125115Release NotesVendor Advisory
- https://support.apple.com/en-us/125116Release NotesVendor Advisory
- https://support.apple.com/en-us/125635Release NotesVendor Advisory
- https://support.apple.com/en-us/125636Release NotesVendor Advisory
FAQ
What is CVE-2025-43361?
CVE-2025-43361 is a vulnerability with a CVSS score of 7.8 (HIGH). An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS...
How severe is CVE-2025-43361?
CVE-2025-43361 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-43361?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos, Apple Tvos, Apple Visionos.