CVE-2020-26555

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    CVE-2020-26555

    Published: 24 May 2021Last Modified: 12 Feb 2026

    Summary:

    Details: Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN.

    References: https://kb.cert.org/vuls/id/799380, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NSS6CTGE4UGTJLCOZOASDR3T3SLL6QJZ/, https://www.kb.cert.org/vuls/id/799380, https://kb.cert.org/vuls/id/799380, https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/, https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00520.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2020-26555 | CVE-DB