CVE-2021-1906Actively exploitedAdded to KEV 2021-11-03

Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability

Qualcomm, Multiple Chipsets

Description

Multiple Qualcomm chipsets contain a detection of error condition without action vulnerability when improper handling of address deregistration on failure can lead to new GPU address allocation failure.

CVSS severity for this advisory hasn't been enriched from NVD yet, check back shortly.

EPSS, exploit probability

Low

0.52%

estimated chance of real-world exploitation in the next 30 days, higher than 44.0% of every CVE FIRST.org scores

Refreshed 10/28/2026, via FIRST.org's EPSS model, not CVSS, this measures likelihood of exploitation, not how severe it would be.

Required action

Apply updates per vendor instructions.

CISA-recommended due date: 2021-11-17

CWE-390

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