How we count
Every figure on this page is a direct count of entries in CISA’s Known Exploited Vulnerabilities catalog attributed by CISA to Qualcomm (KEV field vendorProject), refreshed daily. “Ransomware-linked” counts entries CISA marks as known to be used in ransomware campaigns; the remainder are “unknown” to CISA, not confirmed ransomware-free. A KEV listing means the vulnerability has been observed exploited in the wild. Snapshot as of 2026-08-31.
Exploited Qualcomm vulnerabilities (CISA KEV)
| CVE | Product | Vulnerability | Added | |
|---|---|---|---|---|
| CVE-2026-21385 | Multiple Chipsets | Qualcomm Multiple Chipsets Memory Corruption Vulnerability | 2026-03-03 | |
| CVE-2025-21479 | Multiple Chipsets | Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability | 2025-06-03 | |
| CVE-2025-21480 | Multiple Chipsets | Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability | 2025-06-03 | |
| CVE-2025-27038 | Multiple Chipsets | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 2025-06-03 | |
| CVE-2024-43047 | Multiple Chipsets | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 2024-10-08 | |
| CVE-2023-33107 | Multiple Chipsets | Qualcomm Multiple Chipsets Integer Overflow Vulnerability | 2023-12-05 | |
| CVE-2023-33106 | Multiple Chipsets | Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability | 2023-12-05 | |
| CVE-2023-33063 | Multiple Chipsets | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 2023-12-05 | |
| CVE-2022-22071 | Multiple Chipsets | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 2023-12-05 | |
| CVE-2020-11261 | Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables | Qualcomm Multiple Chipsets Improper Input Validation Vulnerability | 2021-12-01 | |
| CVE-2021-1906 | Multiple Chipsets | Qualcomm Multiple Chipsets Detection of Error Condition Without Action Vulnerability | 2021-11-03 | |
| CVE-2021-1905 | Multiple Chipsets | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 2021-11-03 |
← All vendors by exploited-vulnerability count
🤖 Generated by defend.network from the CISA KEV catalog. Counts are deterministic aggregates of official CISA data; verify individual advisories at the linked sources.