Protection mechanism failure for some Intel(R) LLM Library for PyTorch within Ring 3: User Applications may allow an escalation of privilege. Unprivileged 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 present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) 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 Protection Mechanism Failure in Intel LLM Library for PyTorch |
Tue, 11 Aug 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Protection mechanism failure for some Intel(R) LLM Library for PyTorch within Ring 3: User Applications may allow an escalation of privilege. Unprivileged 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 present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts. | |
| Weaknesses | CWE-693 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: intel
Published:
Updated: 2026-08-12T15:29:42.944Z
Reserved: 2026-01-13T04:00:20.789Z
Link: CVE-2026-21387
No data.
Status : Awaiting Analysis
Published: 2026-08-11T17:17:55.413
Modified: 2026-08-12T20:54:11.500
Link: CVE-2026-21387
No data.
OpenCVE Enrichment
Updated: 2026-08-12T21:30:07Z