CVE-2026-8148

High

Description

NAVER MYBOX Explorer for Windows before 3.0.11.160 allows a local attacker to escalate privileges to NT AUTHORITY\SYSTEM via registry manipulation due to improper privilege checks.

SeverityHigh

CVSS7.8

Exploit probability—

ProductNavercorp Mybox

PublishedMay 8, 2026

First seenMay 8, 2026

Weakness typeCWE-266CWE-266

How to fix

Update

navercorp mybox3.0.11.160 or later

Vendor advisories

cve.naver.com/detail/cve-2026-8148.html

Affected products

Product	Affected versions	Fixed in
navercorp mybox	v < 3.0.11.160	3.0.11.160

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