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CVE-2026-64736

nvd nist
Published: Sep 14, 2026Modified: Sep 15, 2026

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7.1
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Exploitability: 1.8 / Impact: 5.2
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (7)

Apple
6 products
Ipados
Iphone Os
Macos
Tvos
Visionos
Watchos
Configuration A
7 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
version < 26.6.1
Iphone Os
version < 26.6.1
Apple
Macos
15.0 ≤ version < 15.8
Macos
26.0 ≤ version < 26.6.2
Tvos
version < 27.0
Visionos
version < 27.0
Watchos
version < 27.0

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (6)

Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory
Source: product-security@apple.com
Release NotesVendor Advisory

Timeline

No history available yet.