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Vulnerabilities

Vulnerability · 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 · catalog updated Oct 16, 2026 · Lenovo Idea Tab Pro (TB373FU)

Check if you run it

No confirmed exploitation is on record for CVE-2026-89057. EPSS is 0.29%. Act only if a listed version of Lenovo Idea Tab Pro (TB373FU) is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.29%
Remediation
Advisory link
Affected products
vendor Lenovo Idea Tab Pro (TB373FU) · vendor Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU) · vendor Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU/TB336ZU) · vendor Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336ZU) · vendor Lenovo Legion Tab (8.8", 3) (TB321FU) · vendor Lenovo Tab M11 (TB330FU)

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

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Lenovo Idea Tab Pro (TB373FU)version unspecified
  • vendor Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU)version unspecified
  • vendor Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU/TB336ZU)version unspecified
  • vendor Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336ZU)version unspecified
  • vendor Lenovo Legion Tab (8.8", 3) (TB321FU)version unspecified
  • vendor Lenovo Tab M11 (TB330FU)version unspecified
  • vendor Lenovo Tab M11 (TB330FU/TB330XU)version unspecified
  • vendor Lenovo Tab M11 (TB330XU)version unspecified

How to fix CVE-2026-89057

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-89057. EPSS is 0.29%. Act only if a listed version of Lenovo Idea Tab Pro (TB373FU) is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-288. EPSS 0.29%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 16, 2026 · NIST NVD

    Detected

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

Sources

  • CVE.orgVulnerability recordCVE-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.

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-89057

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-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.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.