UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts.
Advisories

No advisories yet.

Fixes

Solution

Kernel 5.3: Version 05.3A.25 Kernel 5.4: Version 05.48.25 Kernel 5.5: Version 05.56.25 Kernel 5.6: Version 05.63.25


Workaround

No workaround given by the vendor.

History

Wed, 09 Sep 2026 04:00:00 +0000

Type Values Removed Values Added
Description UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts.
Title UEFI BIOS embedded Shell can be used to bypass Secure Boot
Weaknesses CWE-489
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Insyde

Published:

Updated: 2026-09-09T03:54:01.460Z

Reserved: 2026-04-17T06:07:42.556Z

Link: CVE-2026-6485

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-09T04:19:36.437

Modified: 2026-09-09T04:19:36.437

Link: CVE-2026-6485

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses