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Snapdragon — Vulnerabilities & Security Advisories 940

All 940 CVE vulnerabilities found in Snapdragon, with AI-generated Chinese analysis, references, and POCs.

This page documents vulnerability aggregation for Qualcomm’s Snapdragon processor platforms. The collection encompasses security weaknesses affecting Snapdragon system-on-chips, including memory safety errors, privilege escalation flaws, and side-channel vulnerabilities. It covers incidents reported between 2018 and the present, ensuring a comprehensive historical view of security developments for this hardware family. Readers can use this resource to track Qualcomm’s advisory timelines and understand the evolution of weakness classes within the Snapdragon architecture. Users may also look up a specific product variant’s vulnerability history to assess long-term security posture. This aggregated data supports security researchers, hardware developers, and enterprise buyers in evaluating risks associated with mobile and embedded devices powered by Snapdragon technology. By centralizing these entries, the page facilitates deeper analysis of pattern trends in processor security and aids in compliance assessments. The content is organized to help users identify recurring issue types and correlate them with specific hardware revisions or software updates. This approach allows stakeholders to make informed decisions regarding device procurement and patch management strategies without sifting through disparate vendor announcements. The focus remains strictly on factual vulnerability records to provide a reliable reference point for technical analysis and risk mitigation planning.

Vendor: Qualcomm, Inc.

CVE IDTitleCVSSSeverityPublished
CVE-2025-21458 Use After Free in NPU CWE-416 7.8 High2025-08-06
CVE-2025-21457 Buffer Over-read in Automotive OS Platform Android CWE-126 6.1 Medium2025-08-06
CVE-2025-21456 Use After Free in NPU CWE-416 7.8 High2025-08-06
CVE-2025-21455 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux CWE-367 7.8 High2025-08-06
CVE-2025-21452 Reachable Assertion in Modem CWE-617 7.5 High2025-08-06
CVE-2025-27061 Out-of-bounds Write in Video CWE-787 7.8 High2025-07-08
CVE-2025-27058 Buffer Copy Without Checking Size of Input in Computer Vision CWE-120 7.8 High2025-07-08
CVE-2025-27057 Buffer Over-read in WLAN Host CWE-126 7.5 High2025-07-08
CVE-2025-27056 Use After Free in DSP Service CWE-416 7.8 High2025-07-08
CVE-2025-27055 Buffer Over-read in Camera CWE-126 7.8 High2025-07-08
CVE-2025-27052 Buffer Copy Without Checking Size of Input in Core Services CWE-120 7.8 High2025-07-08
CVE-2025-27051 Double Free in Windows WLAN Host CWE-415 7.8 High2025-07-08
CVE-2025-27050 Use After Free in Camera CWE-416 7.8 High2025-07-08
CVE-2025-27047 Use After Free in Display CWE-416 7.8 High2025-07-08
CVE-2025-27046 Double Free in Display CWE-415 7.8 High2025-07-08
CVE-2025-27044 Out-of-bounds Write in Video CWE-787 7.8 High2025-07-08
CVE-2025-27043 Buffer Copy Without Checking Size of Input in Video CWE-120 7.8 High2025-07-08
CVE-2025-27042 Incorrect Calculation of Buffer Size in Video CWE-131 7.8 High2025-07-08
CVE-2025-21466 Use After Free in Display CWE-416 7.8 High2025-07-08
CVE-2025-21454 Buffer Over-read in WLAN Embedded SW CWE-126 7.5 High2025-07-08
CVE-2025-21450 Improper Authentication in GPS_GNSS CWE-287 9.1 Critical2025-07-08
CVE-2025-21449 Buffer Over-read in WLAN Embedded SW CWE-126 7.5 High2025-07-08
CVE-2025-21446 Buffer Over-read in WLAN Firmware CWE-126 7.5 High2025-07-08
CVE-2025-21445 Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Data HLOS - QX CWE-120 7.8 High2025-07-08
CVE-2025-21444 Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Data HLOS - QX CWE-120 7.8 High2025-07-08
CVE-2025-21433 NULL Pointer Dereference in SPS-HLOS CWE-476 6.2 Medium2025-07-08
CVE-2025-21432 Double Free in SPS-HLOS CWE-415 7.8 High2025-07-08
CVE-2025-21427 Buffer Over-read in Data HLOS - LNX CWE-126 8.2 High2025-07-08
CVE-2025-21426 Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Camera_Linux CWE-120 6.6 Medium2025-07-08
CVE-2025-21422 Cryptographic Issues in Automotive CWE-310 7.1 High2025-07-08

All 940 known CVE vulnerabilities affecting Snapdragon with full Chinese analysis, references, and POCs where available.