What is CVE-2021-1941?

CVE-2021-1941 is a high-severity vulnerability in Qualcomm Apq8064au, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2021-09-09.

How severe is CVE-2021-1941?

High severity. CVSS v3 base score is 7.5 out of 10.

Out-of-bounds Read in Qualcomm Apq8064au

CVE-2021-1941

Possible buffer over read issue due to improper length check on WPA IE string sent by peer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Vulnerability class: Buffer Overflow

Published 2021-09-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (46.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

www.qualcomm.com/company/product-security/bulletins/september-2021-bulletin (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-1941?: CVE-2021-1941 is a high-severity vulnerability in Qualcomm Apq8064au, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2021-09-09.
How severe is CVE-2021-1941?: High severity. CVSS v3 base score is 7.5 out of 10.