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NVD Vulnerability Details :
CVE-2025-14055
Awaiting Analysis
More InfoOfficial Page
Source-product-security@silabs.com
View Known Exploited Vulnerability (KEV) details
Published At-20 Feb, 2026 | 15:20
Updated At-20 Feb, 2026 | 15:34

An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.02.4LOW
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 2.4
Base severity: LOW
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-125Secondaryproduct-security@silabs.com
CWE-191Secondaryproduct-security@silabs.com
CWE ID: CWE-125
Type: Secondary
Source: product-security@silabs.com
CWE ID: CWE-191
Type: Secondary
Source: product-security@silabs.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://community.silabs.com/068Vm00000gvJlqproduct-security@silabs.com
N/A
Hyperlink: https://community.silabs.com/068Vm00000gvJlq
Source: product-security@silabs.com
Resource: N/A
Change History
0Changes found
Details not found