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CVE-2025-29952

No fix known EPSS <1%CVSS 5.9

Improper Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity

Published 2026-02-10 · CVE record · OSV

Products: AMD EPYC™ 9005 Series Processors, AMD EPYC™ Embedded 9005 Series Processors

Distro releases

ReleasePackageFixed in
Ubuntu 24.04 LTSamd64-microcodeno fix
Ubuntu 25.10amd64-microcodeno fix
Ubuntu 26.04 LTSamd64-microcodeno fix
Ubuntu 26.10amd64-microcodeno fix