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CVE-2026-2640

Quick assessment

Affected
Lenovo PC Manager
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.

Lenovo PC Manager是中国联想（Lenovo）公司的一个 PC 管理软件。 Lenovo PC Manager存在安全漏洞，该漏洞源于本地经验证的用户可能终止特权进程。

CVSS 5.5 · Medium EPSS 0.12% · P2
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I. Basic Information for CVE-2026-2640

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
During an internal security assessment, a potential vulnerability was discovered in Lenovo PC Manager that could allow a local authenticated user to terminate privileged processes.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo PC Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo PC Manager是中国联想（Lenovo）公司的一个 PC 管理软件。 Lenovo PC Manager存在安全漏洞，该漏洞源于本地经验证的用户可能终止特权进程。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Lenovo PC Manager 0 ~ 5.1.160.12302 -

II. Public POCs for CVE-2026-2640

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III. Intelligence Information for CVE-2026-2640

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Vendor Advisories for CVE-2026-2640 (1)

Same Patch Batch · Lenovo · 2026-03-11 · 10 CVEs total

CVE-2026-1715 7.1 HIGH Lenovo Vantage和Lenovo Baiying 安全漏洞
CVE-2026-1716 7.1 HIGH Lenovo Vantage和Lenovo Baiying 安全漏洞
CVE-2026-2368 7.1 HIGH Lenovo Filez 安全漏洞
CVE-2026-0940 6.7 MEDIUM Lenovo ThinkPad 安全漏洞
CVE-2026-1652 6.1 MEDIUM Lenovo Virtual Bus 安全漏洞
CVE-2026-1653 5.5 MEDIUM Lenovo Smart Standby Driver 安全漏洞
CVE-2026-1717 5.5 MEDIUM Lenovo Vantage和Lenovo Baiying 安全漏洞
CVE-2026-1068 5.3 MEDIUM Lenovo Filez 安全漏洞
CVE-2026-0520 2.8 LOW Lenovo Filez 安全漏洞

IV. Related Vulnerabilities

Same product: PC Manager
Same vendor: Lenovo
Same weakness: CWE-269

V. Comments for CVE-2026-2640

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