Description
An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
Published: 2026-02-20
Score: 2.4 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 23 Feb 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Silabs
Silabs simplicity Sdk
Vendors & Products Silabs
Silabs simplicity Sdk

Fri, 20 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 20 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Description An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
Title Integer underflow in Secure NCP host
Weaknesses CWE-125
CWE-191
References
Metrics cvssV4_0

{'score': 2.4, 'vector': 'CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N'}


Subscriptions

Silabs Simplicity Sdk
cve-icon MITRE

Status: PUBLISHED

Assigner: Silabs

Published:

Updated: 2026-04-24T15:29:24.113Z

Reserved: 2025-12-04T17:50:34.480Z

Link: CVE-2025-14055

cve-icon Vulnrichment

Updated: 2026-02-20T20:35:58.753Z

cve-icon NVD

Status : Deferred

Published: 2026-02-20T15:20:28.977

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-14055

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-01T06:00:13Z

Weaknesses