CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.4. See the original NVD description below for full technical details.
CVE
CVE-2021-26340
Severity
HIGH
CVSS
8.4
EPSS
0.24%
Original NVD Description
A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machine (VM).
Related CVEs
Other vulnerabilities affecting the same vendor(s)