CVE Catalog
CVE-2026-2815
HighCVSS 8.4Summary
Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys.
Risk Assessment
Predictable keys may allow attackers to easily gain access to the system, posing a serious threat to data security.
Recommendation
It is recommended to update the software to the latest version to improve the user key generation mechanism.
Original NVD description (English source)
Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys