What is CVE-2020-3623?

CVE-2020-3623 is a high-severity vulnerability in Qualcomm Sm8250, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2020-06-02.

How severe is CVE-2020-3623?

High severity. CVSS v3 base score is 7.8 out of 10.

Improper input validation in Qualcomm Sm8250

CVE-2020-3623

kernel failure due to load failures while running v1 path directly via kernel in Snapdragon Mobile in SM8250, SXR2130

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2020-06-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (13.3th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.3% 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

Qualcomm Sm8250
Qualcomm Sm8250 Firmware
Qualcomm Sxr2130
Qualcomm Sxr2130 Firmware
Qualcomm, Inc. Snapdragon Mobile — versions SM8250, SXR2130

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.qualcomm.com/company/product-security/bulletins/may-2020-bulletin (Vendor Advisory)

Frequently asked questions

What is CVE-2020-3623?: CVE-2020-3623 is a high-severity vulnerability in Qualcomm Sm8250, classified under Improper Input Validation. CVSS score: 7.8/10. Published 2020-06-02.
How severe is CVE-2020-3623?: High severity. CVSS v3 base score is 7.8 out of 10.