6.4

CVE-2026-92777: lenovo idea tab/ lenovo tab k11 gen 2 (tb336fu) Use of Default Cryptographic Key

CVSS: 6.4v3.1MediumAwaiting analysis
Published 15-10-2026Last modified 16-10-2026
Open JSON

Vulnerability summary

CVE-2026-92777 is a medium (CVSS 6.4) Use of Default Cryptographic Key vulnerability in lenovo idea tab/ lenovo tab k11 gen 2 (tb336fu). EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 11.6% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.22%
0%100%
Low · Change unavailable
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 15-10-2026
    PublishedVulnerability first disclosed.
  2. 16-10-2026
    Last modifiedVulnerability information updated.

Description

A potential vulnerability was reported in some Lenovo Tablets that could allow a user with physical access to an unlocked tablet to bypass device protections and execute arbitrary code.

CVSS metrics

4 scores · 2 sources · 2 versions

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

12%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

16-10-202621-10-2026
EPSS score
0.22%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Lenovo27 products

1 vendor · 27 products

References

1 links