Bug 2514090 (CVE-2026-21399) - CVE-2026-21399 Intel Open Volume Kernel Library: Intel Open Volume Kernel Library: Denial of Service via heap-based buffer overflow
Summary: CVE-2026-21399 Intel Open Volume Kernel Library: Intel Open Volume Kernel Lib...
Keywords:
Status: NEW
Alias: CVE-2026-21399
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2521000
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-11 16:52 UTC by OSIDB Bzimport
Modified: 2026-08-21 14:27 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-08-11 16:52:04 UTC
Heap-based buffer overflow for the Intel(R) Open Volume Kernel Library (Intel(R) Open VKL) library maintained by intel(R) before version 2.0.2 within Ring 3: User Applications may allow a denial of service. System 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 (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.


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