Unexpected System Termination Vulnerability in macOS by Apple
CVE-2026-113899

Currently unrated

Key Information:

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

What is CVE-2026-113899?

A flaw in macOS may allow a malicious application to induce unexpected system termination. The issue has been resolved with enhanced checks in macOS Golden Gate 27.2, Sequoia 15.8.2, and Tahoe 26.7.2.

Affected Version(s)

macOS 0 < 15.8.2

macOS 0 < 26.7.2

macOS 0 < 27.2

References

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

https://support.apple.com/en-us/149522

https://support.apple.com/en-us/149523

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Oct 26, 2026
Vulnerability Reserved
Oct 20, 2026

CVE-2026-113899 Data

JSON