CVE-2020-11261
Qualcomm Multiple Chipsets Improper Input Validation Vulnerability
Summary
Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Affected software
Vendor: Qualcomm · Product: Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in Qualcomm
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2021-1905 | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 1.2% | Yes |
| CVE-2026-21385 | Qualcomm Multiple Chipsets Memory Corruption Vulnerability | 1.1% | Yes |
| CVE-2023-33107 | Qualcomm Multiple Chipsets Integer Overflow Vulnerability | 0.9% | Yes |
| CVE-2023-33106 | Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability | 0.9% | Yes |
| CVE-2025-27038 | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 0.8% | Yes |
| CVE-2025-21479 | Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability | 0.8% | Yes |
| CVE-2023-33063 | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 0.7% | Yes |
| CVE-2024-43047 | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 0.7% | Yes |
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