CVE-2026-20631

A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. A user may be able to elevate privileges.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/126794	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:17

Type	Values Removed	Values Added
Summary		(es) Se abordó un problema de lógica con comprobaciones mejoradas. Este problema está solucionado en macOS Tahoe 26.4. Un usuario podría elevar privilegios.

25 Mar 2026, 22:01

Type	Values Removed	Values Added
First Time		Apple macos Apple
CPE		cpe:2.3:o:apple:macos::::::::
CWE		NVD-CWE-noinfo
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
References	~~() https://support.apple.com/en-us/126794 -~~	() https://support.apple.com/en-us/126794 - Vendor Advisory

25 Mar 2026, 01:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-25 01:17

Updated : 2026-06-17 10:17

NVD link : CVE-2026-20631

Mitre link : CVE-2026-20631

CVE.ORG link : CVE-2026-20631

JSON object : View

Products Affected

apple

macos

CWE

NVD-CWE-noinfo

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