CVE-2026-21399: open vkl before 2.0.2 (exclusive); +1 more affected products

Affected technology

open vkl · before 2.0.2 (exclusive)
intel

Intel(R) Open Volume Kernel Library (Intel(R) Open VKL) library maintained by intel(R) · before version 2.0.2
Vendor not specified by the source

Description’s affected range: before version 2.0.2 within Ring 3: User Applications may allow a denial of service

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · Low privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.