Uncaught exception for some Intel(R) TDX modules within Ring 0: Trust Domain may allow a denial of service. System software adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.
Metrics
Affected Vendors & Products
References
History
Wed, 12 Aug 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Intel TDX Modules Uncaught Exception Leading to Denial of Service |
Wed, 12 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 11 Aug 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Uncaught exception for some Intel(R) TDX modules within Ring 0: Trust Domain may allow a denial of service. System software adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts. | |
| Weaknesses | CWE-248 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: intel
Published:
Updated: 2026-08-12T15:43:04.732Z
Reserved: 2025-12-09T04:00:18.792Z
Link: CVE-2026-20775
Updated: 2026-08-12T15:41:42.539Z
Status : Awaiting Analysis
Published: 2026-08-11T17:17:52.357
Modified: 2026-08-12T20:54:11.500
Link: CVE-2026-20775
No data.
OpenCVE Enrichment
Updated: 2026-08-12T21:30:07Z