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CVE-2026-6387

🗓️ 13 Aug 2026 14:52:21Reported by lenovoType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Authentication bypass in Lenovo System Update allows local users to execute code with elevated privileges.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-6387
13 Aug 202614:52
attackerkb
cvelist
Cvelist
CVE-2026-6387
13 Aug 202614:52
cvelist
euvd
EUVD
EUVD-2026-58055
13 Aug 202614:52
euvd
nvd
NVD
CVE-2026-6387
13 Aug 202615:19
nvd
vulnrichment
Vulnrichment
CVE-2026-6387
13 Aug 202614:52
vulnrichment
Vulners
CNA
Node
lenovosystem_updateRange5.08.04.85
[
  {
    "vendor": "Lenovo",
    "product": "System Update",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "5.08.04.85",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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13 Aug 2026 16:18Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17
CVSS 47.3
SSVC
8