CVE-2026-35159 — MEDIUM (5.3)

Vulnerability Description

Dell Client Platform BIOS contains an Authentication Bypass by Primary Weakness vulnerability. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to Information Disclosure.

CVSS Score

5.3

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

HIGH

Availability

LOW

Related Weaknesses (CWE)

CWE-305

References

https://www.dell.com/support/kbdoc/en-us/000452197/dsa-2026-195

FAQ

What is CVE-2026-35159?

CVE-2026-35159 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Dell Client Platform BIOS contains an Authentication Bypass by Primary Weakness vulnerability. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to...

How severe is CVE-2026-35159?

CVE-2026-35159 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-35159?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.