Vulnerability Description
A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 18.7 and iPadOS 18.7, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to cause a denial-of-service.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 18.7 |
| Apple | Iphone Os | < 18.7 |
| Apple | Macos | >= 14.0, < 14.8 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/125109Release NotesVendor Advisory
- https://support.apple.com/en-us/125110
- https://support.apple.com/en-us/125111Release NotesVendor Advisory
- https://support.apple.com/en-us/125112Release NotesVendor Advisory
- http://seclists.org/fulldisclosure/2025/Sep/50
- http://seclists.org/fulldisclosure/2025/Sep/53
- http://seclists.org/fulldisclosure/2025/Sep/54
- http://seclists.org/fulldisclosure/2025/Sep/55
FAQ
What is CVE-2025-43299?
CVE-2025-43299 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 18.7 and iPadOS 18.7, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to cause a ...
How severe is CVE-2025-43299?
CVE-2025-43299 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-43299?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos.