Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of service.
Loading...
Loading...
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2023-05-09. NVD baseline CVSS 7.5; sources differ by 0.0.
Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of service.
May 9, 2023
January 28, 2025
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Explore the affected products and dependency analysis for CVE-2021-26406
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.