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Vulnerability record · CVE-2021-1950 · published 1 April 2022

CVE-2021-1950: Qualcomm ar8035 firmware improper authentication vulnerability

Qualcomm · Ar8035 Firmware

Improper cleaning of secure memory between authenticated users can lead to face authentication bypass in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

7.8 CVSS 3.1 High EPSS 0.16% · top 95.6% CWE-287 · Improper authentication
7.8CVSS 3.1 base score, v2 7.2
0.16%EPSS exploitation probability, 30 days
NoNot in CISA KEV
92Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Improper cleaning of secure memory between authenticated users can lead to face authentication bypass in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

92 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/march-2022-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/march-2022-bulletin Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-1950), CISA KEV, FIRST EPSS (scores of 2026-10-16). This page is refreshed as NVD updates the record.