AUGUST 4, 2026
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Case File

CVE-2021-26326

HIGH · CVSS 7.8 EPSS 0.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-16 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. See the original NVD description below for full technical details.

CVE
CVE-2021-26326
Severity
HIGH
CVSS
7.8
EPSS
0.25%

Original NVD Description

Failure to validate VM_HSAVE_PA during SNP_INIT may result in a loss of memory integrity.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-28237 MEDIUM CVE-2026-0466 MEDIUM CVE-2026-49121 HIGH CVE-2024-36333 HIGH CVE-2023-31324 HIGH CVE-2023-20548 HIGH