Vulnerability Description
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. A remote attacker may be able to cause unexpected system termination.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 26.6.1 |
| Apple | Iphone Os | < 26.6.1 |
| Apple | Macos | >= 26.0, < 26.6.2 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/148281Release NotesVendor Advisory
- https://support.apple.com/en-us/148282Release NotesVendor Advisory
- https://support.apple.com/en-us/149036
- https://support.apple.com/en-us/149037
- https://support.apple.com/en-us/149038
FAQ
What is CVE-2026-65343?
CVE-2026-65343 is a vulnerability with a CVSS score of 7.5 (HIGH). A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. A remote attacker may b...
How severe is CVE-2026-65343?
CVE-2026-65343 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-65343?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos.