CVE-2026-21385
Qualcomm Multiple Chipsets Memory Corruption Vulnerability
7.8
CVSS
1.1%
EPSS (exploit prob.)
61.3%
EPSS percentile
Yes
Actively exploited
No
Ransomware use
2026-03-03
Added
Summary
Multiple Qualcomm chipsets contain a memory corruption vulnerability while using alignments for memory allocation.
Affected software
Vendor: Qualcomm · Product: Multiple Chipsets
Weakness types (CWE):
CWE-190
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-2020-11261 | Qualcomm Multiple Chipsets Improper Input Validation Vulnerability | 1.8% | Yes |
| CVE-2021-1905 | Qualcomm Multiple Chipsets Use-After-Free Vulnerability | 1.2% | 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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