CVE-2026-86939

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An attacker with root privileges may be able to access protected user data.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/149521	Release Notes Vendor Advisory
https://support.apple.com/en-us/149522	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::

History

03 Nov 2026, 16:29

Type	Values Removed	Values Added
CPE		cpe:2.3:o:apple:macos::::::::
References	~~() https://support.apple.com/en-us/149521 -~~	() https://support.apple.com/en-us/149521 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/149522 -~~	() https://support.apple.com/en-us/149522 - Release Notes, Vendor Advisory
First Time		Apple Apple macos

03 Nov 2026, 15:17

Type	Values Removed	Values Added
CWE		CWE-862
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.9

26 Oct 2026, 21:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-26 21:20

Updated : 2026-11-03 16:29

NVD link : CVE-2026-86939

Mitre link : CVE-2026-86939

CVE.ORG link : CVE-2026-86939

JSON object : View

Products Affected

apple

macos

CWE

CWE-862

Missing Authorization

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