Browse all 2956 CVE security advisories affecting Qualcomm, Inc.. AI-powered Chinese analysis, POCs, and references for each vulnerability.
Qualcomm, Inc. designs and manufactures wireless telecommunications equipment and semiconductor chips, primarily supplying mobile processors and baseband modems to smartphone manufacturers. As a critical infrastructure provider for global mobile networks, its products handle sensitive user data and network connectivity. Historically, vulnerabilities in its software stack have frequently involved remote code execution (RCE) and buffer overflow issues, often stemming from complex driver implementations and embedded Linux components. Privilege escalation flaws have also been documented, allowing attackers to gain unauthorized access to system resources. Notable incidents include critical bugs in the Adreno graphics drivers and modem firmware, which have occasionally enabled denial-of-service attacks or information disclosure. The sheer volume of recorded CVEs reflects the complexity of its integrated hardware-software architecture and the extensive attack surface presented by its ubiquitous presence in mobile devices worldwide.
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2021-30305 | 多款 Qualcomm 产品输入验证错误漏洞 — Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile | 8.4 | High | 2021-10-20 |
| CVE-2021-30304 | Qualcomm Wlan 缓冲区错误漏洞 — Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity | 7.5 | High | 2021-10-20 |
| CVE-2021-30302 | 多款Qualcomm产品授权问题漏洞 — Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking | 7.5 | High | 2021-10-20 |
| CVE-2021-30297 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-30292 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-30291 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-30288 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking | 8.4 | High | 2021-10-20 |
| CVE-2021-30258 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-30257 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT | 8.4 | High | 2021-10-20 |
| CVE-2021-30256 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT | 8.4 | High | 2021-10-20 |
| CVE-2021-1985 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-1984 | 多款Qualcomm产品输入验证错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-1983 | 多款Qualcomm产品安全漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-1980 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking | 7.5 | High | 2021-10-20 |
| CVE-2021-1977 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music | 7.5 | High | 2021-10-20 |
| CVE-2021-1967 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | 5.3 | Medium | 2021-10-20 |
| CVE-2021-1966 | 多款Qualcomm产品安全漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music | 6.7 | Medium | 2021-10-20 |
| CVE-2021-1959 | 多款Qualcomm产品缓冲区错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | 7.8 | High | 2021-10-20 |
| CVE-2021-1949 | 多款Qualcomm产品输入验证错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-1936 | 多款Qualcomm产品代码问题漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables | 7.5 | High | 2021-10-20 |
| CVE-2021-1932 | Qualcomm 芯片 安全漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking | 8.4 | High | 2021-10-20 |
| CVE-2021-1917 | 多款Qualcomm产品代码问题漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Wearables | 8.4 | High | 2021-10-20 |
| CVE-2021-1913 | 多款Qualcomm产品输入验证错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking | 8.4 | High | 2021-10-20 |
| CVE-2020-11303 | 多款Qualcomm产品访问控制错误漏洞 — Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking | 8.6 | High | 2021-10-20 |
| CVE-2021-1969 | Qualcomm 芯片输入验证错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | 6.2 | Medium | 2021-10-20 |
| CVE-2021-1968 | Qualcomm 芯片 输入验证错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | 6.2 | Medium | 2021-10-20 |
| CVE-2021-30261 | 多款Qualcomm产品输入验证错误漏洞 — Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | 8.4 | High | 2021-09-17 |
| CVE-2021-30260 | 多款Qualcomm产品输入验证错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking | 8.4 | High | 2021-09-17 |
| CVE-2021-1976 | 多款Qualcomm产品资源管理错误漏洞 — Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking | 9.8 | Critical | 2021-09-17 |
| CVE-2021-1947 | 多款Qualcomm产品资源管理错误漏洞 — Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking | 8.4 | High | 2021-09-17 |
This page lists every published CVE security advisory associated with Qualcomm, Inc.. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.