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CVE-2026-57851 MSI KernCoreLib64.sys Privilege Escalation via IOCTL Handlers

🗓️ 07 Jul 2026 16:02:05Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

CVE-2026-57851: Local user can escalate privileges via KernCoreLib64.sys input output control requests to read memory and bypass Protected Process Light.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-57851
7 Jul 202616:02
attackerkb
CVE
CVE-2026-57851
7 Jul 202616:02
cve
EUVD
EUVD-2026-42053
7 Jul 202616:02
euvd
NVD
CVE-2026-57851
7 Jul 202617:16
nvd
Positive Technologies
PT-2026-56209
7 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-57851 MSI KernCoreLib64.sys Privilege Escalation via IOCTL Handlers
7 Jul 202616:02
vulnrichment
[
  {
    "defaultStatus": "affected",
    "vendor": "Micro-Star International (MSI)",
    "product": "KernCoreLib64.sys",
    "versions": [
      {
        "status": "affected",
        "version": "physical memory",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "I/O ports",
        "versionType": "custom"
      }
    ]
  }
]

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