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OpenAdvisories
Medium · 6.5 CVE-2025-26402 EUVD-2025-93507GHSA-q6mj-q5j8-3m24

Protection mechanism failure for some Intel(R) NPU Drivers within Ring 3: User Applications may allow a denial of service. Unprivileged sof…

Published Nov 11, 2025 · Updated Nov 12, 2025 · Assigned by intel

Description

Protection mechanism failure for some Intel(R) NPU Drivers 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.

Affected products

VendorProductAffectedFixed
— Intel(R) NPU Drivers See references —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 firmware-nonfree 20250410-1 —
Debian 13 firmware-nonfree 20250410-1 —

References