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CVE-2026-116633

Quick assessment

Affected
Lenovo Idea Tab Pro TB373FU
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

有报告指出，部分联想平板电脑存在潜在漏洞，该漏洞可能允许第三方应用程序以提权方式执行任意文件写入操作。

CVSS 7.1 · High
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I. Basic Information for CVE-2026-116633

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A potential vulnerability was reported in some Lenovo Tablets that could allow a third-party application to perform an arbitrary file write with elevated privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-926
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Lenovo Idea Tab Pro TB373FU 0 ~ 17.5.10.107 -
Lenovo Lenovo Tab One TB305FU 0 ~ 17.0.10.324 -
Lenovo Lenovo Tab One TB305XU 0 ~ 17.0.10.318 -
Lenovo Lenovo Tab Plus TB351FU 0 ~ TBD -
Lenovo Lenovo Yoga Tab Plus TB520FU 0 ~ 18.5.10.037 -
Lenovo Lenovo Legion Tab 8.8 TB321FU 0 ~ 17.5.10.319 -
Lenovo Lenovo Tab with Clear Case/ Lenovo Tab with Folio Case TB311FU 0 ~ 17.5.36.508 -
Lenovo Lenovo Tab with Clear Case/ Lenovo Tab with Folio Case TB311XU 0 ~ 17.5.37.529 -
Lenovo Lenovo Tab K9 TB305FU 0 ~ 17.0.10.324 -
Lenovo Lenovo Tab K9 TB305XU 0 ~ 17.0.10.318 -
Lenovo Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 TB336FU 0 ~ 17.5.10.348 -
Lenovo Idea Tab/ Tab K11 Gen 2 TB336ZU 0 ~ 17.5.10.443 -
Lenovo Yoga Tab TB710FU 0 ~ 1.5.04.519 -

II. Public POCs for CVE-2026-116633

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III. Intelligence Information for CVE-2026-116633

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Other References for CVE-2026-116633 (1)

Same Patch Batch · Lenovo · 2026-11-11 · 5 CVEs total

CVE-2026-89061 7.8 HIGH 联想电脑管家本地提权漏洞
CVE-2026-77882 7.8 HIGH Lenovo System Update 反序列化漏洞致本地提权
CVE-2026-77873 7.3 HIGH Lenovo System Update 权限不当导致提权漏洞
CVE-2026-119238 3.3 LOW 联想联想棒软件不当权限漏洞

IV. Related Vulnerabilities

Same vendor: Lenovo
Same weakness: CWE-926