Bug 2570344 (CVE-2026-61468)

Summary: CVE-2026-61468 migtd: migtd: Information disclosure via improper privilege management in logging
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in the logging mechanism of the Intel Trust Domain Extensions (TDX) Migration Trust Domain (MigTD). Due to improper privilege management within the hypervisor, a local attacker with administrative privileges can access restricted log output without proper authorization. This flaw could lead to information disclosure, potentially exposing confidential data handled during virtual machine migration.
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Description OSIDB Bzimport 2026-11-10 19:52:23 UTC 
Improper privilege management in the MigTD logging for the Intel(R) TDX Migration Trust Domain (MigTD) within Ring 0: Hypervisor may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.