CVE-2018-13886

Unchecked OTA field in GNSS XTRA3 lead to integer overflow and then buffer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9615, MDM9635M, MDM9640, MDM9650, MDM9655, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SDA660, SDM439, SDM630, SDM660, SDX20, SM7150, Snapdragon_High_Med_2016, SXR1130

Published: 2019-05-24 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2018-13886 is rated Moderate Risk (61.5/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 1.11%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2018-13886

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.38% 1.11% +0.73%
2 2025-03-30 0.80% 0.38% -0.43%
3 2025-03-29 — 0.80% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2018-13886

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.0 CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 [email protected]
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2018-13886

Affected software / configurations for CVE-2018-13886

Vendor Product Version Raw CPE
qualcomm mdm9150_firmware — cpe:2.3:o:qualcomm:mdm9150_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9206_firmware — cpe:2.3:o:qualcomm:mdm9206_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9607_firmware — cpe:2.3:o:qualcomm:mdm9607_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9615_firmware — cpe:2.3:o:qualcomm:mdm9615_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9635m_firmware — cpe:2.3:o:qualcomm:mdm9635m_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9640_firmware — cpe:2.3:o:qualcomm:mdm9640_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9650_firmware — cpe:2.3:o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:*
qualcomm mdm9655_firmware — cpe:2.3:o:qualcomm:mdm9655_firmware:-:*:*:*:*:*:*:*
qualcomm msm8909w_firmware — cpe:2.3:o:qualcomm:msm8909w_firmware:-:*:*:*:*:*:*:*
qualcomm msm8996au_firmware — cpe:2.3:o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:*
qualcomm qcs605_firmware — cpe:2.3:o:qualcomm:qcs605_firmware:-:*:*:*:*:*:*:*
qualcomm qm215_firmware — cpe:2.3:o:qualcomm:qm215_firmware:-:*:*:*:*:*:*:*
qualcomm sd_210_firmware — cpe:2.3:o:qualcomm:sd_210_firmware:-:*:*:*:*:*:*:*
qualcomm sd_212_firmware — cpe:2.3:o:qualcomm:sd_212_firmware:-:*:*:*:*:*:*:*
qualcomm sd_205_firmware — cpe:2.3:o:qualcomm:sd_205_firmware:-:*:*:*:*:*:*:*
qualcomm sd_410_firmware — cpe:2.3:o:qualcomm:sd_410_firmware:-:*:*:*:*:*:*:*
qualcomm sd_412_firmware — cpe:2.3:o:qualcomm:sd_412_firmware:-:*:*:*:*:*:*:*
qualcomm sd_425_firmware — cpe:2.3:o:qualcomm:sd_425_firmware:-:*:*:*:*:*:*:*
qualcomm sd_427_firmware — cpe:2.3:o:qualcomm:sd_427_firmware:-:*:*:*:*:*:*:*
qualcomm sd_430_firmware — cpe:2.3:o:qualcomm:sd_430_firmware:-:*:*:*:*:*:*:*
qualcomm sd_435_firmware — cpe:2.3:o:qualcomm:sd_435_firmware:-:*:*:*:*:*:*:*
qualcomm sd_439_firmware — cpe:2.3:o:qualcomm:sd_439_firmware:-:*:*:*:*:*:*:*
qualcomm sd_429_firmware — cpe:2.3:o:qualcomm:sd_429_firmware:-:*:*:*:*:*:*:*
qualcomm sd_450_firmware — cpe:2.3:o:qualcomm:sd_450_firmware:-:*:*:*:*:*:*:*
qualcomm sd_600_firmware — cpe:2.3:o:qualcomm:sd_600_firmware:-:*:*:*:*:*:*:*
qualcomm sd_615_firmware — cpe:2.3:o:qualcomm:sd_615_firmware:-:*:*:*:*:*:*:*
qualcomm sd_616_firmware — cpe:2.3:o:qualcomm:sd_616_firmware:-:*:*:*:*:*:*:*
qualcomm sd_415_firmware — cpe:2.3:o:qualcomm:sd_415_firmware:-:*:*:*:*:*:*:*
qualcomm sd_625_firmware — cpe:2.3:o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:*
qualcomm sd_632_firmware — cpe:2.3:o:qualcomm:sd_632_firmware:-:*:*:*:*:*:*:*
qualcomm sd_636_firmware — cpe:2.3:o:qualcomm:sd_636_firmware:-:*:*:*:*:*:*:*
qualcomm sd_650_firmware — cpe:2.3:o:qualcomm:sd_650_firmware:-:*:*:*:*:*:*:*
qualcomm sd_652_firmware — cpe:2.3:o:qualcomm:sd_652_firmware:-:*:*:*:*:*:*:*
qualcomm sd_675_firmware — cpe:2.3:o:qualcomm:sd_675_firmware:-:*:*:*:*:*:*:*
qualcomm sd_712_firmware — cpe:2.3:o:qualcomm:sd_712_firmware:-:*:*:*:*:*:*:*
qualcomm sd_710_firmware — cpe:2.3:o:qualcomm:sd_710_firmware:-:*:*:*:*:*:*:*
qualcomm sd_670_firmware — cpe:2.3:o:qualcomm:sd_670_firmware:-:*:*:*:*:*:*:*
qualcomm sd_820_firmware — cpe:2.3:o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:*
qualcomm sd_820a_firmware — cpe:2.3:o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:*
qualcomm sd_835_firmware — cpe:2.3:o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*
qualcomm sd_845_firmware — cpe:2.3:o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:*
qualcomm sd_850_firmware — cpe:2.3:o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:*
qualcomm sda660_firmware — cpe:2.3:o:qualcomm:sda660_firmware:-:*:*:*:*:*:*:*
qualcomm sdm439_firmware — cpe:2.3:o:qualcomm:sdm439_firmware:-:*:*:*:*:*:*:*
qualcomm sdm630_firmware — cpe:2.3:o:qualcomm:sdm630_firmware:-:*:*:*:*:*:*:*
qualcomm sdm660_firmware — cpe:2.3:o:qualcomm:sdm660_firmware:-:*:*:*:*:*:*:*
qualcomm sdx20_firmware — cpe:2.3:o:qualcomm:sdx20_firmware:-:*:*:*:*:*:*:*
qualcomm sm7150_firmware — cpe:2.3:o:qualcomm:sm7150_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_high_med_2016_firmware — cpe:2.3:o:qualcomm:snapdragon_high_med_2016_firmware:-:*:*:*:*:*:*:*
qualcomm sxr1130_firmware — cpe:2.3:o:qualcomm:sxr1130_firmware:-:*:*:*:*:*:*:*

References for CVE-2018-13886

cvelogic Threat Intelligence