PT-2026-1300 · Silicon · Z-Wave Protocol Controller

Published 2026-01-05 · Updated 2026-01-05 · CVE-2025-10933

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Silicon Labs Z-Wave Protocol Controller (affected versions not specified)

Description An integer underflow condition exists in the Silicon Labs Z-Wave Protocol Controller, potentially leading to out-of-bounds memory reads. This occurs due to an underflow in integer calculations, which can result in memory access errors.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Integer Underflow

Weakness Enumeration

CWE-125

CWE-1284

CWE-191

Related Identifiers

CVE-2025-10933

Affected Products

Z-Wave Protocol Controller

References · 4

• https://community.silabs.com/068Vm00000a4nNI · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-10933 · Security Note
• https://t.me/CVEtracker/41394 · Telegram Post
• https://twitter.com/CVEnew/status/2008233887688724509 · Twitter Post