CVE-2026-64705

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.6. An app may be able to cause unexpected system termination or write kernel memory.

Score

CVSS 3.1 5.5 Medium

Status

Modified - product-security@apple.com

Published

2026-08-25

Last modified

2026-09-14

Weaknesses

CWE-120

Affected products

• Ios And Ipados (Apple)
• Macos (Apple)

References

• https://support.apple.com/en-us/127116
• https://support.apple.com/en-us/127117
• https://support.apple.com/en-us/128066
• https://support.apple.com/en-us/128067