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CVE-2026-49808

🗓️ 14 Jul 2026 17:06:10Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

CVE-2026-49808: race condition in Windows kernel allows local privilege escalation via a shared resource.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-49808
14 Jul 202617:06
attackerkb
circl
CVE-2026-49808
14 Jul 202619:01
circl
cvelist
CVE-2026-49808 Windows Kernel Elevation of Privilege Vulnerability
14 Jul 202617:06
cvelist
euvd
EUVD-2026-43833
14 Jul 202618:32
euvd
mskb
June 9, 2026—KB5095051 (OS Build 28000.2269)
14 Jul 202614:00
mskb
mscve
Windows Kernel Elevation of Privilege Vulnerability
14 Jul 202614:00
mscve
ncsc
Vulnerabilities in Microsoft Windows
14 Jul 202618:13
ncsc
nvd
CVE-2026-49808
14 Jul 202617:16
nvd
ptsecurity
PT-2026-58180
14 Jul 202600:00
ptsecurity
nessus
KB5099536: Windows Server 2025 Security Update (July 2026)
14 Jul 202600:00
nessus
Rows per page
NVD
Vulners
CNA
Node
OR
microsoftwindows_11_24h2Range<10.0.26100.8875arm64
microsoftwindows_11_24h2Range<10.0.26100.8875x64
microsoftwindows_11_25h2Range<10.0.26200.8875arm64
microsoftwindows_11_25h2Range<10.0.26200.8875x64
microsoftwindows_11_26h1Range<10.0.28000.2269x64
microsoftwindows_11_26h1Range<10.0.28000.2525arm64
microsoftwindows_server_2025Range<10.0.26100.33158
[
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 24H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.8875",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 Version 25H2",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26200.0",
        "lessThan": "10.0.26200.8875",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows 11 version 26H1",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.28000.0",
        "lessThan": "10.0.28000.2269",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.33158",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Windows Server 2025 (Server Core installation)",
    "platforms": [
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.26100.0",
        "lessThan": "10.0.26100.33158",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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16 Jul 2026 21:58Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
EPSS0.00156
SSVC
6