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CVE-2025-10933

Silicon Labs Z-Wave Protocol Controller Integer underflow vulnerability leads to out of bounds read

MEDIUM
5.3
CVSS Score
Published: January 5, 2026 at 05:07 PM UTC
Updated: June 17, 2026 at 08:29 AM UTC
1 product affected across 1 vendorZ-Wave Protocol Controller

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

An integer underflow vulnerability in the Silicon Labs Z-Wave Protocol Controller can lead to out of bounds memory reads.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Z-Wave Protocol Controller· Silabs Com
60%
v < 1.7.1
Affected range stops below 1.7.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor AdvisoryPermissions Required
Source: cverecord
https://community.silabs.com/068Vm00000a4nNI

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMSilabs
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-125CWE-191CWE-1284

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