CVE-2026-112536

Received Received - Intake

Out-of-Bounds Write in macOS Golden Gate

Publication date: 2026-10-26

Last updated on: 2026-10-26

Assigner: Apple Inc.

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or write kernel memory.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-26

Last Modified

2026-10-26

Generated

2026-10-27

AI Q&A

2026-10-27

EPSS Evaluated

N/A

NVD

CVE-2026-112536

EUVD

EUVD-2026-110256

Affected Vendors & Products

Vendor	Product	Version / Range
Apple	macOS	0
Apple	macOS	0
Apple	macOS	0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is an out-of-bounds write vulnerability caused by insufficient bounds checking. An application could exploit this to write data outside intended memory areas, potentially corrupting kernel memory or causing system crashes.

Impact Analysis

An attacker could exploit this to crash your system or gain elevated privileges by writing malicious data to kernel memory. This may lead to data loss, unauthorized access, or denial of service on affected macOS systems.

Mitigation Strategies

Update your macOS to the latest patched versions: macOS Golden Gate 27.2, macOS Sequoia 15.8.2, or macOS Tahoe 26.7.2 to address the out-of-bounds write issue.

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