Integer Underflow Vulnerability in Silicon Labs Z-Wave Protocol Controller
CVE-2025-10933

5.3MEDIUM

Key Information:

Vendor

Silabs.com

Status
Z-wave Protocol Controller
Vendor
CVE Published:
5 January 2026

What is CVE-2025-10933?

An integer underflow vulnerability in the Silicon Labs Z-Wave Protocol Controller allows attackers to exploit memory management issues, potentially leading to out of bounds memory reads. This flaw could enable unauthorized access to sensitive information or unexpected behavior in affected applications.

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Affected Version(s)

Z-Wave Protocol Controller 0 < 1.7.1

References

https://community.silabs.com/068Vm00000a4nNI
vendor-advisorypermissions-required

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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