A potential authentication bypass vulnerability was reported in Lenovo System Update that could allow a local authenticated user to execute arbitrary code with elevated privileges.
History

Thu, 13 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Authentication Bypass in Lenovo System Update

Thu, 13 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 13 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
Description A potential authentication bypass vulnerability was reported in Lenovo System Update that could allow a local authenticated user to execute arbitrary code with elevated privileges.
First Time appeared Lenovo
Lenovo system Update
Weaknesses CWE-290
CPEs cpe:2.3:a:lenovo:system_update:*:*:windows:*:*:*:*:*
Vendors & Products Lenovo
Lenovo system Update
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: lenovo

Published:

Updated: 2026-08-13T16:07:44.922Z

Reserved: 2026-04-15T19:22:25.659Z

Link: CVE-2026-6387

cve-icon Vulnrichment

Updated: 2026-08-13T16:07:41.761Z

cve-icon NVD

Status : Received

Published: 2026-08-13T15:19:58.590

Modified: 2026-08-13T16:18:56.283

Link: CVE-2026-6387

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T17:45:03Z