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Snapdragon — Vulnerabilities & Security Advisories 997

All 997 CVE vulnerabilities found in Snapdragon, with AI-generated Chinese analysis, references, and POCs.

This page documents software weaknesses in the Snapdragon product developed by the vendor Qualcomm, categorized under common vulnerability classifications. The collection includes detailed records of security flaws affecting Qualcomm Snapdragon processors and related components, covering vulnerability disclosures from January 2015 through December 2024. This comprehensive dataset allows security professionals and researchers to systematically track vendor advisories, understand the prevalence and evolution of specific weakness classes within mobile system-on-chip architectures, and look up a product's historical vulnerability profile for risk assessment purposes. The entries provide essential context for identifying patterns in firmware, kernel, and driver vulnerabilities that impact device integrity and user privacy. By aggregating these findings, the resource supports the analysis of attack surfaces and aids in the development of mitigation strategies for connected devices utilizing Snapdragon technology. The information is intended to facilitate transparent security research and support the broader community in maintaining the safety and reliability of mobile ecosystems. This summary serves as a gateway to deeper technical details regarding reported issues, their resolution status, and associated impact levels across different product generations.

Vendor: Qualcomm, Inc.

CVE ID Title CVSS Severity Published
CVE-2025-27030 Buffer Over-read in Audio CWE-126 6.1 Medium 2025-09-24
CVE-2025-21488 Buffer Over-read in Data Network Stack & Connectivity CWE-126 8.2 High 2025-09-24
CVE-2025-21487 Buffer Over-read in Data Network Stack & Connectivity CWE-126 8.2 High 2025-09-24
CVE-2025-21484 Buffer Over-read in Data Network Stack & Connectivity CWE-126 8.2 High 2025-09-24
CVE-2025-21483 Improper Restriction of Operations within the Bounds of a Memory Buffer in Data Network Stack & Connectivity CWE-119 9.8 Critical 2025-09-24
CVE-2025-21482 Cryptographic Issues in Core CWE-310 7.1 High 2025-09-24
CVE-2025-21481 Buffer Copy Without Checking Size of Input in HLOS CWE-120 7.8 High 2025-09-24
CVE-2025-21476 Buffer Copy Without Checking Size of Input in Computer Vision CWE-120 7.8 High 2025-09-24
CVE-2025-47324 Exposure of Sensitive Information Through Metadata in Powerline Communication Firmware CWE-1230 7.5 High 2025-08-06
CVE-2025-27076 Time-of-check Time-of-use (TOCTOU) Race Condition in Display CWE-367 7.8 High 2025-08-06
CVE-2025-27075 Improper Validation of Array Index in Bluetooth HOST CWE-129 7.8 High 2025-08-06
CVE-2025-27073 Reachable Assertion in WLAN Firmware CWE-617 7.5 High 2025-08-06
CVE-2025-27072 Buffer Copy Without Checking Size of Input in Automotive Vehicle Networks CWE-120 5.5 Medium 2025-08-06
CVE-2025-27071 Buffer Copy Without Checking Size of Input in Powerline Communication Firmware CWE-120 7.3 High 2025-08-06
CVE-2025-27069 Untrusted Pointer Dereference in DSP Service CWE-822 7.8 High 2025-08-06
CVE-2025-27068 Buffer Over-read in Camera CWE-126 7.8 High 2025-08-06
CVE-2025-27067 Improper Validation of Array Index in DSP Service CWE-129 7.8 High 2025-08-06
CVE-2025-27066 Reachable Assertion in WLAN Firmware CWE-617 7.5 High 2025-08-06
CVE-2025-27065 Buffer Over-read in WLAN Firmware CWE-126 7.5 High 2025-08-06
CVE-2025-27062 Improper Access Control in Automotive Multimedia CWE-284 7.8 High 2025-08-06
CVE-2025-21477 Improper Input Validation in Modem CWE-20 7.5 High 2025-08-06
CVE-2025-21474 Use After Free in BTHOST CWE-416 7.8 High 2025-08-06
CVE-2025-21473 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux CWE-367 7.8 High 2025-08-06
CVE-2025-21472 Leftover Debug Code in Secure Element CWE-489 5.5 Medium 2025-08-06
CVE-2025-21465 Out-of-bounds Read in Core CWE-125 6.5 Medium 2025-08-06
CVE-2025-21464 Out-of-bounds Read in Core CWE-125 6.5 Medium 2025-08-06
CVE-2025-21461 Out-of-bounds Write in Camera_Linux CWE-787 7.8 High 2025-08-06
CVE-2025-21458 Use After Free in NPU CWE-416 7.8 High 2025-08-06
CVE-2025-21457 Buffer Over-read in Automotive OS Platform Android CWE-126 6.1 Medium 2025-08-06
CVE-2025-21456 Use After Free in NPU CWE-416 7.8 High 2025-08-06

All 997 known CVE vulnerabilities affecting Snapdragon with full Chinese analysis, references, and POCs where available.