What is CVE-2026-53053?

CVE-2026-53053 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. iommu/amd: Fix clone_alias() to use the original device's devid

Which CVE IDs does CVE-2026-53053 cover?

CVE-2026-53053 covers the following CVE IDs: CVE-2026-53053. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-53053?

CVE-2026-53053 has a CVSS v3 base score of 9.8, published by Microsoft Security Response Center (MSRC).

CVE-2026-53053CriticalCVSS 9.8

iommu/amd: Fix clone_alias() to use the original device's devid

Vendor

Microsoft Security Response Center (MSRC)

Published

June 30, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-53053 →