Linux · Debian · Security advisory · August 16, 2026

DEBIAN-CVE-2026-20731: firmware-nonfree security update

DEBIAN-CVE-2026-20731, released August 16, 2026, fixes 1 CVE in firmware-nonfree (version 20260410-1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
6.1
Base score, 0 to 10
Highest EPSS
0.0014
3rd percentile

Fixed package versions

ProductReleaseFixed in
firmware-nonfreeDebian 1420260410-1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Routine CVE-2026-20731 firmware-nonfree: Improper buffer restrictions for the Intel(R) NPU Driver for all versions within Ring 3: User Applications may allow...6.1 0.0014 None reported
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