Divide by zero for some Intel(R) QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. 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 (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
History

Tue, 12 May 2026 18:45:00 +0000

Type Values Removed Values Added
Title Intel QAT Driver Divide-by-Zero Denial of Service

Tue, 12 May 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 May 2026 16:45:00 +0000

Type Values Removed Values Added
Description Divide by zero for some Intel(R) QAT software drivers for Windows before version 1.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable denial of service. 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 (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weaknesses CWE-369
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published:

Updated: 2026-05-12T17:17:23.966Z

Reserved: 2025-12-04T04:00:32.822Z

Link: CVE-2026-20881

cve-icon Vulnrichment

Updated: 2026-05-12T17:17:18.216Z

cve-icon NVD

Status : Received

Published: 2026-05-12T17:16:19.487

Modified: 2026-05-12T17:16:19.487

Link: CVE-2026-20881

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T18:30:22Z