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Vulnerability record · CVE-2018-11939 · published 14 June 2019

CVE-2018-11939: Qualcomm mdm9150 firmware use after free vulnerability

Qualcomm · Mdm9150 Firmware

Use after issue in WLAN function due to multiple ACS scan requests at a time in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, QCA6574AU, SD 210/SD 212/SD 205, SD 615/16/SD 415, SD 625, SD 650/52, SD 820, SDX20

7.8 CVSS 3.0 High EPSS 0.20% · top 91.3% CWE-416 · Use after free
7.8CVSS 3.0 base score, v2 4.6
0.20%EPSS exploitation probability, 30 days
NoNot in CISA KEV
18Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Use after issue in WLAN function due to multiple ACS scan requests at a time in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, QCA6574AU, SD 210/SD 212/SD 205, SD 615/16/SD 415, SD 625, SD 650/52, SD 820, SDX20

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

18 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-security-bulletin PatchThird Party Advisory
https://www.codeaurora.org/security-bulletin/2019/05/06/may-2019-code-aurora-security-bulletin PatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-11939), CISA KEV, FIRST EPSS (scores of 2026-10-09). This page is refreshed as NVD updates the record.