HIGH
CVE-2026-64736
CVSS
7.1
Description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Sequoia 15.8, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.
Weakness (CWE)
CWE-125
Out-of-bounds Read
CWE-787
Out-of-bounds Write
EPSS Score
0.16%
Probability of exploitation in next 30 days
5.8th percentile
References
https://support.apple.com/en-us/148281
Release Notes, Vendor Advisory
https://support.apple.com/en-us/148282
Release Notes, Vendor Advisory
https://support.apple.com/en-us/149036
Release Notes, Vendor Advisory
https://support.apple.com/en-us/149037
Release Notes, Vendor Advisory
https://support.apple.com/en-us/149038
Release Notes, Vendor Advisory
https://support.apple.com/en-us/149043
Release Notes, Vendor Advisory
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.