What is CVE-2019-14063?

CVE-2019-14063 is a critical-severity vulnerability in Qualcomm Ipq4019, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2020-02-07.

How severe is CVE-2019-14063?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Out-of-bounds Read in Qualcomm Ipq4019

CVE-2019-14063

Out of bound access due to Invalid inputs to dapm mux settings which results into kernel failure in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ6018, IPQ8064, IPQ8074, MDM9607, Nicobar, QCS405, Rennell, SA6155P, Saipan, SC8180X, SDM630, SDM636, SDM660, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

Vulnerability class: Buffer Overflow

Published 2020-02-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

EPSS exploit prediction

EPSS: 0.009 (57.5th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2019-14063?: CVE-2019-14063 is a critical-severity vulnerability in Qualcomm Ipq4019, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2020-02-07.
How severe is CVE-2019-14063?: Critical severity. CVSS v3 base score is 9.1 out of 10.