What’s Vulnerable › Vulnerabilities

CVE-2018-11850

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-10-26 · updated 2026-06-17
• Weakness: CWE-119

Description

Lack of check on remaining length parameter When processing scan start command will lead to buffer flow in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9379, SD 210/SD 212/SD 205, SD 425, SD 625, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDX20

Affected products

• Qualcomm Mdm9206 Firmware: all versions
• Qualcomm Mdm9607 Firmware: all versions
• Qualcomm Mdm9640 Firmware: all versions
• Qualcomm Mdm9650 Firmware: all versions
• Qualcomm Msm8996Au Firmware: all versions
• Qualcomm Qca6174A Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qca6584 Firmware: all versions
• Qualcomm Qca6584Au Firmware: all versions
• Qualcomm Qca9377 Firmware: all versions
• Qualcomm Qca9379 Firmware: all versions
• Qualcomm Sd 205 Firmware: all versions
• Qualcomm Sd 210 Firmware: all versions
• Qualcomm Sd 212 Firmware: all versions
• Qualcomm Sd 425 Firmware: all versions
• Qualcomm Sd 625 Firmware: all versions
• Qualcomm Sd 810 Firmware: all versions
• Qualcomm Sd 820 Firmware: all versions
• Qualcomm Sd 820A Firmware: all versions
• Qualcomm Sd 835 Firmware: all versions
• Qualcomm Sd 845 Firmware: all versions
• Qualcomm Sd 850 Firmware: all versions
• Qualcomm Sda660 Firmware: all versions
• Qualcomm Sdx20 Firmware: all versions

References

• http://www.securityfocus.com/bid/107681
• https://www.qualcomm.com/company/product-security/bulletins
• http://www.securityfocus.com/bid/107681
• https://www.qualcomm.com/company/product-security/bulletins

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