WiseConnect vulnerabilities

3 known vulnerabilities in WiseConnect from Silabs.com. 3 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.6 High severity

  WiseConnect: Authentication Bypass by Primary Weakness

  CVE-2026-65935Aug 13, 2026Silabs.com

  Passkey entry Bluetooth LE legacy pairing can be bypassed in the RS9116W and SiWx917 by manipulating the temporary key value. See vulnerability B-E3 in the related paper below.

• 8.8 High severity

  WiseConnect: Weak Password Requirements

  CVE-2026-19293Aug 13, 2026Silabs.com

  SMP security request (from peripheral) does not include the maximum encryption key size supported. Using a key with less than the maximum keysize makes brute-forcing the key easier. See V6 in BLERP paper linked below.

• 8.8 High severity

  WiseConnect: Authentication Bypass by Primary Weakness

  CVE-2026-19292Aug 13, 2026Silabs.com

  Re-pairing with a legitimate device can use a lower security level than previous making brute-forcing the LTK easier. See V4 in the BLERP paper linked below.