What is CVE-2021-35079?

CVE-2021-35079 is a medium-severity vulnerability in Qualcomm Apq8053, classified under Improper Preservation of Permissions. CVSS score: 6.2/10. Published 2022-06-14.

How severe is CVE-2021-35079?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Qualcomm Apq8053

CVE-2021-35079

Improper validation of permissions for third party application accessing Telephony service API can lead to information disclosure in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

Published 2022-06-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-281 — Improper Preservation of Permissions

References

www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin (Vendor Advisory)

Frequently asked questions

What is CVE-2021-35079?: CVE-2021-35079 is a medium-severity vulnerability in Qualcomm Apq8053, classified under Improper Preservation of Permissions. CVSS score: 6.2/10. Published 2022-06-14.
How severe is CVE-2021-35079?: Medium severity. CVSS v3 base score is 6.2 out of 10.