What’s Vulnerable › Vulnerabilities

CVE-2018-11855

• 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: 2019-02-11 · updated 2026-06-17
• Weakness: CWE-190

Description

If an end user makes use of SCP11 sample OCE code without modification it could lead to a buffer overflow when transmitting a CAPDU in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT and Snapdragon Mobile in versions MDM9607, MDM9650, MDM9655, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 636, SD 820, SD 820A, SD 835, SD 8CX, SDA660, SDM630, SDM660.

Affected products

• Qualcomm Mdm9607 Firmware: all versions
• Qualcomm Mdm9650 Firmware: all versions
• Qualcomm Mdm9655 Firmware: all versions
• Qualcomm Msm8996Au Firmware: all versions
• Qualcomm Sd 205 Firmware: all versions
• Qualcomm Sd 210 Firmware: all versions
• Qualcomm Sd 212 Firmware: all versions
• Qualcomm Sd 410 Firmware: all versions
• Qualcomm Sd 412 Firmware: all versions
• Qualcomm Sd 636 Firmware: all versions
• Qualcomm Sd 820 Firmware: all versions
• Qualcomm Sd 820A Firmware: all versions
• Qualcomm Sd 835 Firmware: all versions
• Qualcomm Sd 8Cx Firmware: all versions
• Qualcomm Sda660 Firmware: all versions
• Qualcomm Sdm630 Firmware: all versions
• Qualcomm Sdm660 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins
• https://www.qualcomm.com/company/product-security/bulletins

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