CVE-2026-89061

publishedCWE-276

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.

Technical severity8.5 highCVSS 4.0 · CNA: lenovo

Published2026-11-11Source updated 2026-11-11

Collected2026-11-112 attributed sources

Fixes and workarounds

Fix

Update Lenovo PC Manager Application to version 5.1.210 or later.

Source: CNA: lenovo

Affected products and versions

Affected products, source version ranges and reporting authorities
Product	Versions	Authority
PC Manager Lenovo	≥ 0; < 5.1.210 (affected, custom) Other versions: unaffected	CNA: lenovo

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / score	Vector	Authority
4.0 / 8.5 high	`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`	CNA: lenovo
3.1 / 7.8 high	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`	CNA: lenovo
4.0 / 8.5 high	`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`	NVD: [email protected]
3.1 / 7.8 high	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`	NVD: [email protected]

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

https://iknow.lenovo.com.cn/detail/443044CNA: lenovo · vendor-advisory
https://iknow.lenovo.com.cn/detail/443044[email protected]

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