What is CVE-2021-35080?

CVE-2021-35080 is a medium-severity vulnerability in Qualcomm Qcm2290, classified under Information Disclosure. CVSS score: 6.5/10. Published 2022-06-14.

How severe is CVE-2021-35080?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Qualcomm Qcm2290

CVE-2021-35080

Disabled SMMU from secure side while RPM is assigned a secure stream can lead to information disclosure in Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Vulnerability class: Information Disclosure

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

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.4th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

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

Frequently asked questions

What is CVE-2021-35080?: CVE-2021-35080 is a medium-severity vulnerability in Qualcomm Qcm2290, classified under Information Disclosure. CVSS score: 6.5/10. Published 2022-06-14.
How severe is CVE-2021-35080?: Medium severity. CVSS v3 base score is 6.5 out of 10.