CVE-2026-112526

Received Received - Intake

Buffer Overflow in macOS Golden Gate 27.2

Publication date: 2026-10-26

Last updated on: 2026-10-26

Assigner: Apple Inc.

Description

A buffer overflow 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. A remote attacker may be able to cause unexpected app termination.

CVSS Scores

EPSS Scores

Probability:
Percentile:

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-2026-112526

EUVD

EUVD-2026-110359

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 a buffer overflow vulnerability caused by insufficient bounds checking. A remote attacker could exploit this to cause an app to terminate unexpectedly by sending maliciously crafted input.

Impact Analysis

The impact includes unexpected app crashes, which may lead to data loss or denial of service. If exploited, it could allow an attacker to run arbitrary code on the affected system.

Mitigation Strategies

Update macOS to the latest patched versions: Golden Gate 27.2, Sequoia 15.8.2, or Tahoe 26.7.2 to address the buffer overflow issue.

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