CVE-2026-89061

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.

在一次内部安全评估中，发现联想电脑管家（Lenovo PC Manager）存在一个潜在漏洞。该软件仅在中国市场分发，该漏洞可能允许本地用户提升权限。

CVSS 7.8 · High Updated Nov 12, 2026

Possible ATT&CK Techniques 1 AI

T1548.001 · Setuid and Setgid

Get alerts for future matching vulnerabilities Log in to subscribe

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

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, distributed exclusively in the Chinese market, that could allow a local user to escalate privileges.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

缺省权限不正确

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Lenovo	PC Manager	0 ~ 5.1.210	-

II. Public POCs for CVE-2026-89061

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-89061

请登录查看更多情报信息。

Other References for CVE-2026-89061 (1)

https://iknow.lenovo.com.cn/detail/443044 vendor-advisory

https://www.cve.org/CVERecord?id=CVE-2026-89061

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

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-2026-116633	7.1 HIGH	Lenovo 平板任意文件写入漏洞
CVE-2026-119238	3.3 LOW	联想联想棒软件不当权限漏洞

IV. Related Vulnerabilities

Same product: PC Manager

Same vendor: Lenovo

Same weakness: CWE-276