Bluetooth Information Disclosure in BT122 by Silicon Labs
CVE-2026-65933

5.3MEDIUM

Key Information:

Vendor

Silabs.com

Status
Vendor
CVE Published:
13 August 2026

What is CVE-2026-65933?

A vulnerability in the BT122 Bluetooth module allows an attacker to exploit a malformed Bluetooth connection request message, potentially leading to the leakage of sensitive information. This issue raises significant security concerns for devices utilizing the BT122, as unauthorized access to sensitive data could occur. Users are advised to review the relevant advisory and take necessary precautions against potential exploitation.

Affected Version(s)

BT122 0 <= 1.4.0

References

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.