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BT122

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.3
    CVE-2026-65933

    BT122 malformed packet with increased length field causes memory leak

    A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below.

    silabs.com BT122
  • Medium 5.3
    CVE-2026-65932

    BT122 stops advertising

    The BT122 module stops advertising after receiving a plaintext 'pause enceryption response' message resulting in a denial of service. See vulnerability B-E2 in the related paper below.

    silabs.com BT122