# CVE-2025-14972

## Summary

- **CVE ID:** CVE-2025-14972
- **Severity:** MEDIUM
- **CVSS Score:** 4.1 (CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-331
- **Published:** May 15, 2026
- **Last Modified:** May 15, 2026

## Description

*  Countermeasures for DPA within SYMCRYPTO
engine on SixG301xxx devices are not sufficiently random and will
eventually repeat.
  *  KSU keys using SYMCRYPTO will be
impacted by this vulnerability.

## Affected Products

- silabs.com — Simplicity SDK (0)

## References

- [CNA](https://community.silabs.com/068Vm00000M3cAX)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 4.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._