CVE-2026-43765 - Vulnerability Details - OpenCVE

This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to modify protected parts of the file system.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Apple	Macos

No data.

No data.

References

Link	Providers
https://support.apple.com/en-us/128067
https://support.apple.com/en-us/128071
https://support.apple.com/en-us/128072

History

Sun, 02 Aug 2026 10:30:00 +0000

Type	Values Removed	Values Added
Title	Symlink Handling Vulnerability Enabling Unauthorized Modification of Protected File System Areas

Thu, 30 Jul 2026 01:15:00 +0000

Type	Values Removed	Values Added
Title		Symlink Handling Vulnerability Enabling Unauthorized Modification of Protected File System Areas
Weaknesses		CWE-22

Tue, 28 Jul 2026 16:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-59
Metrics		cvssV3_1 `{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 28 Jul 2026 04:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Apple Apple macos
Vendors & Products		Apple Apple macos

Mon, 27 Jul 2026 20:30:00 +0000

Type	Values Removed	Values Added
Description		This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to modify protected parts of the file system.
References		https://support.apple.com/en-us/128067 https://support.apple.com/en-us/128071 https://support.apple.com/en-us/128072

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-07-27T20:13:29.604Z

Updated: 2026-07-28T16:01:32.887Z

Reserved: 2026-05-01T22:46:27.817Z

Link: CVE-2026-43765

Vulnrichment

Updated: 2026-07-28T16:01:07.352Z

NVD

No data.

Redhat

No data.

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