What is CVE-2018-11927?

CVE-2018-11927 is a high-severity vulnerability in Qualcomm Mdm9150, classified under Improper Validation of Array Index. CVSS score: 7.8/10. Published 2019-05-24.

How severe is CVE-2018-11927?

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

Vulnerability in Qualcomm Mdm9150

CVE-2018-11927

Improper input validation on input which is used as an array index will lead to an out of bounds issue while processing AP find event from firmware in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574AU, QCA9377, QCA9379, SD 210/SD 212/SD 205, SD 625, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 845 / SD 850, SD 855, SDX20, SDX24, SM7150

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 (10.3th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.3% 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

Weakness classification (CWE)

CWE-129 — Improper Validation of Array Index

References

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

Frequently asked questions

What is CVE-2018-11927?: CVE-2018-11927 is a high-severity vulnerability in Qualcomm Mdm9150, classified under Improper Validation of Array Index. CVSS score: 7.8/10. Published 2019-05-24.
How severe is CVE-2018-11927?: High severity. CVSS v3 base score is 7.8 out of 10.