CVE-2026-40639

CVSS Score & Metrics

Base Score

5.7 / 10

Vector String

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

Vulnerability Description

Dell Client Platform BIOS contains a Weak Encoding for Password vulnerability. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to Elevation of Privileges.

Vulnerability Details

Published Date

June 09, 2026

Last Modified

June 09, 2026

CWE ID

CWE-261

Source

NVD

External References

https://www.dell.com/support/kbdoc/en-us/000453482/dsa-2026-197

CVSS Score & Metrics

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Vulnerability Details

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