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MEDIUM

Incorrect comparison for some Intel(R) TDX Guest software before version 0.3.1 within Ring 3: User Applications may allow an escalation of privilege

Published Aug 11, 2026

Description

Incorrect comparison for some Intel(R) TDX Guest software before version 0.3.1 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. 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 (low), integrity (low) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

References (1)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner intel
Published Aug 11, 2026
Updated Aug 12, 2026
Reserved Jan 13, 2026
CISA Vulnrichment
Updated Aug 12, 2026
NVD
Status Analyzed
Modified Aug 18, 2026
Red Hat
Severity n/a
Public date n/a