Improper input validation in IOMMU could allow a malicious hypervisor to reconfigure IOMMU registers resulting in loss of guest data integrity.
Metrics
Affected Vendors & Products
References
History
Thu, 12 Feb 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Amd
Amd epyc 8004 Series Processors Amd epyc 9004 Series Processors Amd epyc Embedded 9004 Series Processors |
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| Vendors & Products |
Amd
Amd epyc 8004 Series Processors Amd epyc 9004 Series Processors Amd epyc Embedded 9004 Series Processors |
Tue, 10 Feb 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 10 Feb 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper input validation in IOMMU could allow a malicious hypervisor to reconfigure IOMMU registers resulting in loss of guest data integrity. | |
| Weaknesses | CWE-1284 | |
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: AMD
Published: 2026-02-10T19:11:17.966Z
Updated: 2026-02-10T21:00:57.491Z
Reserved: 2024-01-03T16:43:26.977Z
Link: CVE-2024-21953
Updated: 2026-02-10T21:00:51.493Z
Status : Awaiting Analysis
Published: 2026-02-10T20:16:42.407
Modified: 2026-02-10T21:51:48.077
Link: CVE-2024-21953
No data.