AUGUST 4, 2026
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Case File

CVE-2021-26382

MEDIUM · CVSS 4.4 EPSS 0.19%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-07-14 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-26382
Severity
MEDIUM
CVSS
4.4
EPSS
0.19%

Original NVD Description

An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irrespective of the respective signing key being declared as usable for authenticating an ACP firmware image, potentially resulting in a denial of service.