Memory Corruption Vulnerability in iOS and iPadOS by Apple
CVE-2024-44238

7.8HIGH

Key Information:

Vendor

Apple
Status
iOS And iPad OS
Mac OS
Vendor
CVE Published:
16 January 2026

What is CVE-2024-44238?

A vulnerability has been identified in Apple's iOS and iPadOS that may allow an app to corrupt coprocessor memory. While improved bounds checks have been implemented to address this issue, users must remain vigilant as exploitation could lead to unpredictable behavior of affected applications. Users are encouraged to update to the latest versions to mitigate potential risks.

Affected Version(s)

iOS and iPadOS 0 < 18.1

macOS 0 < 15.1

References

https://support.apple.com/en-us/121563
https://support.apple.com/en-us/121564

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.