Lucene search
+L

EUVD-2026-99384

🗓️ 13 Oct 2026 18:59:53Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Heap-based buffer overflow in Microsoft Account allows local privilege escalation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-83847
14 Oct 202604:55
–circl
cve
CVE
CVE-2026-83847
13 Oct 202618:59
–cve
cvelist
Cvelist
CVE-2026-83847 Microsoft Account Elevation of Privilege Vulnerability
13 Oct 202618:59
–cvelist
mscve
Microsoft CVE
Microsoft Account Elevation of Privilege Vulnerability
13 Oct 202614:00
–mscve
nvd
NVD
CVE-2026-83847
13 Oct 202619:20
–nvd
ptsecurity
Positive Technologies
PT-2026-112613
13 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-83847 Microsoft Account Elevation of Privilege Vulnerability
13 Oct 202618:59
–vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "7bd1779f-f347-3e0c-b08f-203f5fcc4ef8",
        "vendor": {
          "name": "Microsoft"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0620419b-7829-336e-a273-9f6547b5e43b",
        "product": {
          "name": "Windows Server 2019",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.17763.0 <10.0.17763.9376"
      },
      {
        "id": "16f5a32c-9475-3dd3-a471-1c0d71318d46",
        "product": {
          "name": "Windows Server 2012 R2",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "6.3.9600.0 <6.3.9600.23470"
      },
      {
        "id": "1cbd3813-2dc5-33f0-abe2-f23dee456e87",
        "product": {
          "name": "Windows 11 Version 24H2",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.26100.0 <10.0.26100.9711"
      },
      {
        "id": "29b436c5-098d-3fcc-860d-914295cd1902",
        "product": {
          "name": "Windows 11 Version 25H2",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.26200.0 <10.0.26200.9711"
      },
      {
        "id": "42f3679c-6820-3d86-81d9-840721f2a7b5",
        "product": {
          "name": "Windows 10 Version 21H2",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.19044.0 <10.0.19044.7807"
      },
      {
        "id": "44594b5d-f26a-31f3-974d-4b1a6874634b",
        "product": {
          "name": "Windows Server 2019 (Server Core installation)",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.17763.0 <10.0.17763.9376"
      },
      {
        "id": "46062bf8-ed49-31c2-953b-7f255f21f7ca",
        "product": {
          "name": "Windows 10 Version 1809",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.17763.0 <10.0.17763.9376"
      },
      {
        "id": "4e0c1975-2b3c-3f5e-98f6-8016eff3ca70",
        "product": {
          "name": "Windows Server 2012 R2 (Server Core installation)",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "6.3.9600.0 <6.3.9600.23470"
      },
      {
        "id": "693f39d3-acf0-3c79-b3e0-58d5b784a52e",
        "product": {
          "name": "Windows 10 Version 22H2",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.19045.0 <10.0.19044.7807"
      },
      {
        "id": "784bf3b8-5c90-3ee3-8b4d-62a115a2400f",
        "product": {
          "name": "Windows 10 Version 1607",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.14393.0 <10.0.14393.9612"
      },
      {
        "id": "85c84035-62f9-303c-ab2a-d766949b5c1f",
        "product": {
          "name": "Windows Server 2012",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "6.2.9200.0 <6.2.9200.26434"
      },
      {
        "id": "920e1b6a-b405-3b8a-8278-1397752fb3b5",
        "product": {
          "name": "Windows Server 2025",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.26100.0 <10.0.26100.33650"
      },
      {
        "id": "92262b35-000e-3d23-add0-bed4e4324bab",
        "product": {
          "name": "Windows Server 2025 (Server Core installation)",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.26100.0 <10.0.26100.33650"
      },
      {
        "id": "a636c9df-3de9-3f69-9fe6-62c1bea6c0bf",
        "product": {
          "name": "Windows Server 2016",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.14393.0 <10.0.14393.9612"
      },
      {
        "id": "b59fdc4e-802b-3ad0-8ff3-b444fdb5e453",
        "product": {
          "name": "Windows 11 Version 23H2",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.22631.0 <10.0.22631.7652"
      },
      {
        "id": "b760f054-58f8-3af0-b601-9a022f8e57d5",
        "product": {
          "name": "Windows Server 2012 (Server Core installation)",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "6.2.9200.0 <6.2.9200.26434"
      },
      {
        "id": "c7b010ed-531b-3a8e-b208-42900896b897",
        "product": {
          "name": "Windows Server 2022",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.20348.0 <10.0.20348.5761"
      },
      {
        "id": "d319129a-63a8-3a5b-8d2d-79da6541fad9",
        "product": {
          "name": "Windows 11 version 26H1",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.28000.0 <10.0.28000.3231"
      },
      {
        "id": "d8654e95-9f2d-374a-bf32-da9c3bbfcf3f",
        "product": {
          "name": "Windows Server 2016 (Server Core installation)",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.14393.0 <10.0.14393.9612"
      },
      {
        "id": "fd063657-b741-360b-94be-b86889dcf8ac",
        "product": {
          "name": "Windows 11 Version 26H2",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "10.0.26300.0 <10.0.26300.9711"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

13 Oct 2026 22:16Current
6Medium risk
Vulners AI Score6
CVSS 3.17.8
SSVC
2