CVE-2025-14055
Integer underflow in Secure NCP host
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
3th
An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
| CWE | CWE-191 CWE-125 |
| Vendor | silabs.com |
| Product | simplicity sdk, gecko sdk |
| Published | Feb 20, 2026 |
| Last Updated | Apr 24, 2026 |
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Affected Versions
silabs.com / Simplicity SDK, Gecko SDK
2025.12.0 ≤ 2025.12.1 0 ≤ 2025.6.2