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Vulnerability record · CVE-2018-11968 · published 24 May 2019

CVE-2018-11968: Qualcomm ipq4019 firmware integer overflow vulnerability

Qualcomm · Ipq4019 Firmware

Improper check before assigning value can lead to integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ8064, IPQ8074, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA4020, QCA6174A, QCA6564, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA8081, QCA9377, QCA9379, QCA9531, QCA9558, QCA9563, QCA9880, QCA9886, QCA9980, QCN5502, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660, SDX20, SDX24, SM7150, Snapdragon_High_Med_2016, SXR1130

7.8 CVSS 3.0 High EPSS 0.21% · top 89.8% CWE-190 · Integer overflow
7.8CVSS 3.0 base score, v2 7.2
0.21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
56Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Improper check before assigning value can lead to integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ4019, IPQ8064, IPQ8074, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA4020, QCA6174A, QCA6564, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA8081, QCA9377, QCA9379, QCA9531, QCA9558, QCA9563, QCA9880, QCA9886, QCA9980, QCN5502, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660, SDX20, SDX24, SM7150, Snapdragon_High_Med_2016, SXR1130

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

Affected products

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

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins#_CVE-2018-11968 Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins#_CVE-2018-11968 Vendor 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-2018-11968), CISA KEV, FIRST EPSS (scores of 2026-10-14). This page is refreshed as NVD updates the record.