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 sandboxed process may be able to circumvent sandbox restrictions.
History

Tue, 27 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
Title Bounded Buffer Overflow Allowing Sandbox Escalation in macOS
First Time appeared Apple
Apple macos
Weaknesses CWE-119
CWE-285
Vendors & Products Apple
Apple macos

Mon, 26 Oct 2026 21:00:00 +0000

Type Values Removed Values Added
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 sandboxed process may be able to circumvent sandbox restrictions.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-10-26T20:38:06.669Z

Updated: 2026-10-26T20:38:06.669Z

Reserved: 2026-10-19T17:05:22.977Z

Link: CVE-2026-112521

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-26T21:17:44.127

Modified: 2026-10-27T14:52:57.863

Link: CVE-2026-112521

cve-icon Redhat

No data.