CVE-2026-20769: Denial of Service in Intel(R) NPU Driver
CVE-2026-20769 is a denial of service vulnerability in the Intel(R) NPU Driver affecting all versions within Ring 3 user applications. It allows an unprivileged, authenticated user to cause denial of service via local access with low complexity and no user interaction. The vulnerability impacts system availability with no confidentiality or integrity compromise beyond the denial of service. No patch or official remediation guidance is currently confirmed.
AI Analysis
Technical Summary
This vulnerability arises from improper conditions checking in the Intel(R) NPU Driver for all Ring 3 user application versions. An unprivileged adversary with authenticated local access can exploit this flaw to cause denial of service, impacting system availability. The attack requires no user interaction and does not require special internal knowledge. The CVSS 4.0 base score is 6.9, reflecting medium severity with low attack complexity and no user interaction needed. No vendor advisory or patch information is available at this time.
Potential Impact
The primary impact is denial of service, affecting system availability (high impact). There is no impact on confidentiality and only low impact on integrity as per the CVE description. Subsequent impacts on confidentiality, integrity, or availability are not expected.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround is currently documented. Monitor Intel's advisories for updates.
CVE-2026-20769: Denial of Service in Intel(R) NPU Driver
Description
CVE-2026-20769 is a denial of service vulnerability in the Intel(R) NPU Driver affecting all versions within Ring 3 user applications. It allows an unprivileged, authenticated user to cause denial of service via local access with low complexity and no user interaction. The vulnerability impacts system availability with no confidentiality or integrity compromise beyond the denial of service. No patch or official remediation guidance is currently confirmed.
CVSS v4.0
Score 6.9medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from improper conditions checking in the Intel(R) NPU Driver for all Ring 3 user application versions. An unprivileged adversary with authenticated local access can exploit this flaw to cause denial of service, impacting system availability. The attack requires no user interaction and does not require special internal knowledge. The CVSS 4.0 base score is 6.9, reflecting medium severity with low attack complexity and no user interaction needed. No vendor advisory or patch information is available at this time.
Potential Impact
The primary impact is denial of service, affecting system availability (high impact). There is no impact on confidentiality and only low impact on integrity as per the CVE description. Subsequent impacts on confidentiality, integrity, or availability are not expected.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround is currently documented. Monitor Intel's advisories for updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- intel
- Date Reserved
- 2025-12-19T04:00:14.846Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7b546abf8831d539106a48
Added to database: 08/11/2026, 16:57:14 UTC
Last enriched: 08/12/2026, 00:12:32 UTC
Last updated: 08/12/2026, 00:12:32 UTC
Views: 3
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