CVE-2026-20782 : faille moyenne intel quickassist technology (CVSS 6.6)

Buffer overflow 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 (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Sévérité

Moyenne (CVSS 6.6)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Exploitation active

Non signalée par la CISA

Publication

12 mai 2026

Dernière mise à jour

17 juin 2026

• intel quickassist technology

• Fiche CVE-2026-20782 sur le NVD (NIST)
• intel.com/content/www/us/en/security…