CVE-2026-25293
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Buffer Overflow in PLC Firmware Due to Incorrect Authorization
Publication date: 2026-05-04
Last updated on: 2026-05-06
Assigner: Qualcomm, Inc.
Description
Description
Buffer overflow due to incorrect authorization in PLC FW
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| qualcomm | qca7005_firmware | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-863 | The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a buffer overflow caused by incorrect authorization in the firmware of a Programmable Logic Controller (PLC).
How can this vulnerability impact me? :
The vulnerability has a high severity score (CVSS 9.6) and can lead to complete compromise of confidentiality, integrity, and availability of the affected system.
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