Improper preservation of consistency between independent representations of shared state in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to potentially affect cache coherency for guest context pages resulting in loss of integrity.
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History
Tue, 10 Nov 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper preservation of consistency between independent representations of shared state in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to potentially affect cache coherency for guest context pages resulting in loss of integrity. | |
| Weaknesses | CWE-1250 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: AMD
Published:
Updated: 2026-11-10T22:11:21.248Z
Reserved: 2026-02-25T15:31:49.067Z
Link: CVE-2026-28249
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Status : Received
Published: 2026-11-10T22:18:32.490
Modified: 2026-11-10T22:18:32.490
Link: CVE-2026-28249
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OpenCVE Enrichment
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Weaknesses