{"cve":"CVE-2018-11998","nvd":{"published":"2019-01-18T22:29:00.567","modified":"2026-06-17T01:36:58.440","status":"Modified","description":"While processing a packet decode request in MQTT, Race condition can occur leading to an out-of-bounds access in snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, SD 210/SD 212/SD 205, SD 427, SD 435, SD 450, SD 625, SD 636, SD 835, SDA660, SDM630, SDM660, Snapdragon_High_Med_2016","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":7.5},"cwes":["CWE-362"],"references":["https://www.qualcomm.com/company/product-security/bulletins","https://www.qualcomm.com/company/product-security/bulletins"],"products":["qualcomm:mdm9206_firmware","qualcomm:mdm9607_firmware","qualcomm:sd_205_firmware","qualcomm:sd_210_firmware","qualcomm:sd_212_firmware","qualcomm:sd_427_firmware","qualcomm:sd_435_firmware","qualcomm:sd_450_firmware","qualcomm:sd_625_firmware","qualcomm:sd_636_firmware","qualcomm:sd_835_firmware","qualcomm:sda660_firmware","qualcomm:sdm630_firmware","qualcomm:sdm660_firmware","qualcomm:snapdragon_high_med_2016_firmware"],"source":"nvd","synced_at":"2026-10-19T20:54:46.948512734+00:00"},"epss":{"cve":"CVE-2018-11998","score":0.00246,"percentile":0.1597,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}