Integer Underflow (Wrap or Wraparound) Affecting SiliconLabs/simplicity_sdk package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-SILICONLABSSIMPLICITYSDK-15325669
- published22 Feb 2026
- disclosed20 Feb 2026
- creditMaxime Rossi Bellom, Ramtine Tofighi Shirazi
Introduced: 20 Feb 2026
CVE-2025-14547 (opens in a new tab)How to fix?
There is no fixed version for SiliconLabs/simplicity_sdk.
Overview
Affected versions of this package are vulnerable to Integer Underflow (Wrap or Wraparound) via the ECJ-PAKE process during ZKP parsing. An attacker can cause a hard fault and disrupt normal operation by supplying crafted input that triggers an integer underflow.