CVE-2026-43691

HighCVSS 7.8/10Last modified Sep 15, 2026

Description

A path handling issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges.

Metrics

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

Weakness enumeration

CWE-22

Affected software

No affected versions have been published.

Timeline

Published
Sep 14, 2026
Last modified
Sep 15, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-436928.8A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS TaCVE-2026-436937.0A race condition was addressed with improved state handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 2CVE-2026-436949.8The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. ACVE-2026-436955.5An authorization issue was addressed with improved state management. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOCVE-2026-436965.3An authorization issue was addressed with improved entitlement checks. This issue is fixed in macOS Golden Gate 27. An app may be able to caCVE-2026-436977.1An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS TaCVE-2026-436987.8An injection issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.7.8, macOS Sonoma 1CVE-2026-436996.5A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, CVE-2026-437010.0A vulnerability was identified in Juju from version 3.2.0 until 3.6.19 and from version 4.0 until 4.0.4, where the internal Dqlite database CVE-2026-437006.5A cross-origin issue was addressed with improved tracking of security origins. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS CVE-2026-437017.1The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26CVE-2026-437027.8The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, iOS 26.7 and iPadOS 26.7, macOS Sequ
CVE-2026-43691: High severity, CVSS 7.8 | Vulnix