CVE-2026-21385
Received
Received - Intake
Memory Corruption in Qualcomm Memory Alignment Causes Crash
Publication date: 2026-03-02
Last updated on: 2026-03-04
Assigner: Qualcomm, Inc.
Description
Description
Memory corruption while using alignments for memory allocation.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qualcomm | snapdragon_8_gen_1_firmware | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-190 | The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves memory corruption that occurs when using alignments for memory allocation.
How can this vulnerability impact me? :
The vulnerability has a high impact on confidentiality, integrity, and availability, meaning it can lead to unauthorized data access, data modification, and disruption of service.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
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How can this vulnerability be detected on my network or system? Can you suggest some commands?
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What immediate steps should I take to mitigate this vulnerability?
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