CVE-2025-14547
ECJ-PAKE Integer Underflow Vulnerability in Silicon Labs PSA Crypto and SE Manager APIs
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service.
| CWE | CWE-191 |
| Vendor | silabs.com |
| Product | simplicity sdk |
| Published | Feb 20, 2026 |
| Last Updated | Feb 20, 2026 |
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Affected Versions
silabs.com / Simplicity SDK
0 ≤ 2025.6.2
silabs.com / Gecko SDK
0 ≤ 2.5.x
References
Credits
🔍 SecMate, including Maxime Rossi Bellom and Ramtine Tofighi Shirazi