Out-of-Bounds Write Vulnerability in macOS Golden Gate by Apple
CVE-2026-112544

Currently unrated

Key Information:

Vendor: Apple
Status: Mac OS
Vendor: CVE Published:; 26 October 2026

What is CVE-2026-112544?

An out-of-bounds write vulnerability exists in macOS Golden Gate which could allow an attacker to exploit the system by mounting a malicious disk image. This could lead to unexpected system termination due to inadequate bounds checking. Apple has addressed this issue with a security update in version 27.2.

Affected Version(s)

macOS 0 < 27.2

References

https://support.apple.com/en-us/149521

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Oct 26, 2026
Vulnerability Reserved
Oct 19, 2026

CVE-2026-112544 Data

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