Null Pointer Dereference in Apple Devices Affects iOS and macOS
CVE-2026-65412

6.5MEDIUM

Key Information:

Vendor

Apple
Status
iOS And iPad OS
Mac OS
Visionos
Watch OS
Vendor
CVE Published:
14 September 2026

What is CVE-2026-65412?

A null pointer dereference vulnerability has been identified in Apple devices, which could lead to processing web content causing a denial-of-service condition. This issue has been addressed with enhanced input validation measures in various operating system updates. Users are encouraged to update their devices to the latest versions to mitigate potential risks.

Affected Version(s)

iOS and iPadOS 0 < 26.7

iOS and iPadOS 0 < 27

macOS 0 < 15.8

References

https://support.apple.com/en-us/149034
https://support.apple.com/en-us/149035
https://support.apple.com/en-us/149037

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.