CVE-2026-2815 Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys

Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys...

EUVD-2026-39394

Incorrect use of the PUF key for user key generation in EFR32xG27 results in predictable keys...

CVE-2026-2815

The CVE affects Silicon Labs’ EFR32xG27 devices. Issue: Incorrect use of the PUF key for user key generation leads to predictable keys. This is tied to a CVSS 4.0 base score of 8.4 (HIGH) with adjacent access, low attack complexity, no authentication, and user interaction not required. The vulner...