CVE-2021-26327

medium

Description

Insufficient validation of guest context in the SNP Firmware could lead to a potential loss of guest confidentiality.

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021

Details

Source: Mitre, NVD

Published: 2021-11-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 5.5

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

Severity: Medium

EPSS

EPSS: 0.00097