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cve/2021/CVE-2021-26340.md
0xMarcio cb00e1339f Update CVE list 2025-09-29 21:09
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CVE-2021-26340

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).

POC

Reference

Github

No PoCs found on GitHub currently.