CVE-2026-19292
HIGH
8,8
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Description
AI Translation Available
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.
305
Authentication Bypass by Primary Weakness
DraftCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Applicable Platforms
All platforms may be affected
https://community.silabs.com/068Vm00000x0yyH
https://docs.silabs.com/rs9116-wiseconnect/latest/wifibt-wc-release-notes/rs911…
https://docs.silabs.com/sisdk-release-notes/latest/sisdk-wifi-release-notes/sis…
https://www.ndss-symposium.org/ndss-paper/blerp-ble-re-pairing-attacks-and-defe…