CVE-2026-112553

HighCVSS 7.8/10Last modified Nov 6, 2026

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. Processing a maliciously crafted file may lead to unexpected app termination.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
ApplemacOS< 15.8.2; < 26.7.2; < 27.2

References

Timeline

Published
Oct 26, 2026
Last modified
Nov 6, 2026
NVD status
Analyzed

Related CVEs from 2026

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CVE-2026-112553: High severity, CVSS 7.8 | Vulnix