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    CVE-2026-89057

    A potential authentication bypass vulnerability was reported in some Lenovo tablets that could allow a user with physical access to gain unauthorized device access.

    Published:Oct 15, 2026
    Last Modified:Oct 16, 2026
    EPS:Oct 15, 2026
    EPSS Score:0.00294
    CVSS Score:6.8

    Affected Products

    Vendor
    Lenovo
    Product
    Idea Tab Lenovo Tab K11 Gen 2 Tb336fu
    Vendor
    Lenovo
    Product
    Idea Tab Lenovo Tab K11 Gen 2 Tb336fu Tb336zu
    Vendor
    Lenovo
    Product
    Idea Tab Lenovo Tab K11 Gen 2 Tb336zu
    Vendor
    Lenovo
    Product
    Idea Tab Pro Tb373fu
    Vendor
    Lenovo
    Product
    Legion Tab 8.8 3 Tb321fu
    Vendor
    Lenovo
    Product
    Tab Extreme Tb570fu
    Vendor
    Lenovo
    Product
    Tab Extreme Tb570zu
    Vendor
    Lenovo
    Product
    Tab Extreme Tb570zu Tb570fu
    Vendor
    Lenovo
    Product
    Tab K11 Plus Lte Row Tb352xu
    Vendor
    Lenovo
    Product
    Tab K11 Plus Tb352fu
    Vendor
    Lenovo
    Product
    Tab K11 Plus Tb352xu
    Vendor
    Lenovo
    Product
    Tab K11 Plus Wifi Row Tb352fu
    Vendor
    Lenovo
    Product
    Tab K11 Tb330fup
    Vendor
    Lenovo
    Product
    Tab K11 Tb330xup
    Vendor
    Lenovo
    Product
    Tab K9 Tb305fu
    Vendor
    Lenovo
    Product
    Tab K9 Tb305xu
    Vendor
    Lenovo
    Product
    Tab M10 5g Tb360zu
    Vendor
    Lenovo
    Product
    Tab M11 Tb330fu
    Vendor
    Lenovo
    Product
    Tab M11 Tb330fu Tb330xu
    Vendor
    Lenovo
    Product
    Tab M11 Tb330xu
    Vendor
    Lenovo
    Product
    Tab One Tb305fu
    Vendor
    Lenovo
    Product
    Tab One Tb305xu
    Vendor
    Lenovo
    Product
    Tab P12 Tb370fu
    Vendor
    Lenovo
    Product
    Tab P12 Tb370fu Tb372fu
    Vendor
    Lenovo
    Product
    Tab P12 Tb372fu
    Vendor
    Lenovo
    Product
    Tab Plus Tb351fu
    Vendor
    Lenovo
    Product
    Tab With Clear Case Lenovo Tab With Folio Case Tb311fu
    Vendor
    Lenovo
    Product
    Tab With Clear Case Lenovo Tab With Folio Case Tb311fu Tb311xu
    Vendor
    Lenovo
    Product
    Tab With Clear Case Lenovo Tab With Folio Case Tb311xu
    Vendor
    Lenovo
    Product
    Yoga Tab Plus Tb520fu
    Vendor
    Lenovo
    Product
    Yoga Tab Tb710fu

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-127 Directory Indexing
    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    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