CVE-2018-11932

CVE-2018-11932 is a critical-severity vulnerability in Qualcomm Mdm9650 Firmware with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

• Severity: Critical (CVSS 3.x base score 9.1)
• CVSS v2: 6.4
• EPSS exploit prediction: 1% (61st percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-20
• Affected product: Qualcomm Mdm9650 Firmware
• Published: 2019-02-25
• Last modified: 2026-06-17

Description

Improper input validation can lead RW access to secure subsystem from HLOS in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in versions MDM9650, MDM9655, MSM8996AU, QCS605, SD 410/12, SD 615/16/SD 415, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 8CX, SXR1130.

Frequently asked questions

What is CVE-2018-11932?

Improper input validation can lead RW access to secure subsystem from HLOS in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in versions MDM9650, MDM9655, MSM8996AU, QCS605, SD 410/12, SD 615/16/SD 415, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 8CX, SXR1130.

How severe is CVE-2018-11932?

CVE-2018-11932 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2018-11932 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11932?

CVE-2018-11932 primarily affects Qualcomm Mdm9650 Firmware. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-11932?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2018-11932 published?

CVE-2018-11932 was published on 2019-02-25 and last updated on 2026-06-17.

References

• http://www.securityfocus.com/bid/106845
• https://www.qualcomm.com/company/product-security/bulletins

Affected products (20)

• cpe:2.3:o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:mdm9655_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:qcs605_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_410_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_12_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_615_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_16_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_415_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_675_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_712_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_710_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_670_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sd_8cx_firmware:-:*:*:*:*:*:*:*
• cpe:2.3:o:qualcomm:sxr1130_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Qualcomm Mdm9650 Firmware

• CVE-2018-11922 — Critical (CVSS 9.8): Wrong configuration in Touch Pal application can collect user behavior data without awareness by the user.
• CVE-2022-40510 — Critical (CVSS 9.8): Memory corruption due to buffer copy without checking size of input in Audio while voice call with EVS vocoder.
• CVE-2022-25748 — Critical (CVSS 9.8): Memory corruption in WLAN due to integer overflow to buffer overflow while parsing GTK frames. in Snapdragon Auto,…
• CVE-2022-25720 — Critical (CVSS 9.8): Memory corruption in WLAN due to out of bound array access during connect/roaming in Snapdragon Auto, Snapdragon…
• CVE-2022-25651 — Critical (CVSS 9.8): Memory corruption in bluetooth host due to integer overflow while processing BT HFP-UNIT profile in Snapdragon Auto,…
• CVE-2021-1975 — Critical (CVSS 9.8): Possible heap overflow due to improper length check of domain while parsing the DNS response in Snapdragon Auto,…

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