PT-2026-144838
CVE-2025-48504
·
Published
2026-11-10
·
Updated
2026-11-11
Description by
CVSS 4.0
6.8
MediumMetricsAV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions
Secure Encrypted Virtualization (SEV) firmware (affected versions not specified)
Description
An issue exists where an operation on a resource occurs after its expiration or release. This could allow a malicious hypervisor to manipulate metadata pages, potentially leading to the loss of confidentiality and integrity of guest memory.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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