CVE-2026-20834

CVSS Score & Metrics

Base Score

4.6 / 10

Vector String

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

Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.

Published Date

January 13, 2026

Last Modified

January 15, 2026

CWE ID

CWE-36

Source

NVD

Vendor

microsoft

Product

windows_10_1607