Out-of-bounds Write Vulnerability in Apple iOS and macOS Products
CVE-2026-64725

7.1HIGH

Key Information:

Vendor

Apple
Status
iOS And iPad OS
Mac OS
TV OS
Visionos
Vendor
CVE Published:
27 July 2026

What is CVE-2026-64725?

An out-of-bounds write vulnerability has been identified in various Apple products, potentially allowing malicious apps to exploit this flaw. The issue, which may lead to denial-of-service conditions, has been addressed through improved bounds checking mechanisms in recent software updates. Users are advised to update their devices to the latest versions to mitigate the risk.

Affected Version(s)

iOS and iPadOS 0 < 26.6

macOS 0 < 14.8.8

macOS 0 < 15.7.8

References

https://support.apple.com/en-us/128066
https://support.apple.com/en-us/128067
https://support.apple.com/en-us/128068

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.