What is CVE-2018-11925?

CVE-2018-11925 is a high-severity vulnerability in Qualcomm Ipq4019, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2019-05-24.

How severe is CVE-2018-11925?

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

Integer overflow in Qualcomm Ipq4019

CVE-2018-11925

Data length received from firmware is not validated against the max allowed size which can result in buffer overflow. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ8064, IPQ8074, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, QCS605, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24

Vulnerability class: Integer Overflow

Published 2019-05-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (10.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.1% 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-190 — Integer Overflow or Wraparound

References

www.codeaurora.org/security-bulletin/2019/04/01/april-2019-code-aurora-security… (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2018-11925?: CVE-2018-11925 is a high-severity vulnerability in Qualcomm Ipq4019, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2019-05-24.
How severe is CVE-2018-11925?: High severity. CVSS v3 base score is 7.8 out of 10.