CVE-2026-6484

In an UEFI, Lack of verified boot to certain FV may cause arbitrary code execution.

CVSS 3.1

8.2CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-25)

CWE

CWE-1277

Published

2026-08-12

Modified

2026-10-24

Record from

the NVD, synced 2026-10-24

References

• https://www.insyde.com/security-pledge/sa-2026003/

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