AUGUST 4, 2026
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Case File

CVE-2021-26408

HIGH · CVSS 7.1 EPSS 0.26%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-05-10 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. See the original NVD description below for full technical details.

CVE
CVE-2021-26408
Severity
HIGH
CVSS
7.1
EPSS
0.26%

Original NVD Description

Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality.

Related CVEs

Other vulnerabilities affecting the same vendor(s)