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.
Metrics
Affected Vendors & Products
References
History
Wed, 12 Aug 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Privilege Escalation via Incorrect Comparison in Intel TDX Guest |
Wed, 12 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 11 Aug 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Weaknesses | CWE-697 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: intel
Published:
Updated: 2026-08-12T15:54:40.418Z
Reserved: 2026-01-13T04:00:20.830Z
Link: CVE-2026-20765
Updated: 2026-08-12T15:54:37.055Z
Status : Awaiting Analysis
Published: 2026-08-11T17:17:51.970
Modified: 2026-08-12T20:54:11.500
Link: CVE-2026-20765
No data.
OpenCVE Enrichment
Updated: 2026-08-12T21:30:07Z