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TI-2023-18692 Aliases CVE-2023-36908GHSA-f4r6-49fh-5c4m

Windows Hyper-V Information Disclosure Vulnerability

Priority LOW 31CWE-200Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Microsoft. Impact type from Microsoft.

Summary

Windows Hyper-V Information Disclosure Vulnerability

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00965 61st percentileScored 2026-11-07
Fix Fixed Microsoft: 14 updates

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftWindows 10 Version 150710.0.10240.0 to before 10.0.10240.2010710.0.10240.20107Patch availableCNA
MicrosoftWindows 10 Version 160710.0.14393.0 to before 10.0.14393.616710.0.14393.6167Patch availableCNA
MicrosoftWindows 10 Version 180910.0.17763.0 to before 10.0.17763.473710.0.17763.4737Patch availableCNA
MicrosoftWindows 10 Version 21H210.0.19044.0 to before 10.0.19044.332410.0.19044.3324Patch availableCNA
MicrosoftWindows 10 Version 22H210.0.19045.0 to before 10.0.19045.332410.0.19045.3324Patch availableCNA
MicrosoftWindows 11 version 21H210.0.22000.0 to before 10.0.22000.229510.0.22000.2295Patch availableCNA
MicrosoftWindows 11 version 22H210.0.22621.0 to before 10.0.22621.213410.0.22621.2134Patch availableCNA
MicrosoftWindows Server 2008 R2 Service Pack 16.1.7601.0 to before 6.1.7601.266646.1.7601.26664Patch availableCNA
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation)6.1.7601.0 to before 6.1.7601.266646.1.7601.26664Patch availableCNA
MicrosoftWindows Server 20126.2.9200.0 to before 6.2.9200.244146.2.9200.24414Patch availableCNA
MicrosoftWindows Server 2012 (Server Core installation)6.2.9200.0 to before 6.2.9200.244146.2.9200.24414Patch availableCNA
MicrosoftWindows Server 2012 R26.3.9600.0 to before 6.3.9600.215036.3.9600.21503Patch availableCNA
MicrosoftWindows Server 2012 R2 (Server Core installation)6.3.9600.0 to before 6.3.9600.215036.3.9600.21503Patch availableCNA
MicrosoftWindows Server 201610.0.14393.0 to before 10.0.14393.616710.0.14393.6167Patch availableCNA
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0 to before 10.0.14393.616710.0.14393.6167Patch availableCNA
MicrosoftWindows Server 201910.0.17763.0 to before 10.0.17763.473710.0.17763.4737Patch availableCNA
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0 to before 10.0.17763.473710.0.17763.4737Patch availableCNA
MicrosoftWindows Server 202210.0.20348.0 to before 10.0.20348.190610.0.20348.1906Patch availableCNA
  • Windows 10 Version 1507 VendorMicrosoft Affected 10.0.10240.0 to before 10.0.10240.20107 Fixed in 10.0.10240.20107 Patch available CNA
  • Windows 10 Version 1607 VendorMicrosoft Affected 10.0.14393.0 to before 10.0.14393.6167 Fixed in 10.0.14393.6167 Patch available CNA
  • Windows 10 Version 1809 VendorMicrosoft Affected 10.0.17763.0 to before 10.0.17763.4737 Fixed in 10.0.17763.4737 Patch available CNA
  • Windows 10 Version 21H2 VendorMicrosoft Affected 10.0.19044.0 to before 10.0.19044.3324 Fixed in 10.0.19044.3324 Patch available CNA
  • Windows 10 Version 22H2 VendorMicrosoft Affected 10.0.19045.0 to before 10.0.19045.3324 Fixed in 10.0.19045.3324 Patch available CNA
  • Windows 11 version 21H2 VendorMicrosoft Affected 10.0.22000.0 to before 10.0.22000.2295 Fixed in 10.0.22000.2295 Patch available CNA
  • Windows 11 version 22H2 VendorMicrosoft Affected 10.0.22621.0 to before 10.0.22621.2134 Fixed in 10.0.22621.2134 Patch available CNA
  • Windows Server 2008 R2 Service Pack 1 VendorMicrosoft Affected 6.1.7601.0 to before 6.1.7601.26664 Fixed in 6.1.7601.26664 Patch available CNA
  • Windows Server 2008 R2 Service Pack 1 (Server Core installation) VendorMicrosoft Affected 6.1.7601.0 to before 6.1.7601.26664 Fixed in 6.1.7601.26664 Patch available CNA
  • Windows Server 2012 VendorMicrosoft Affected 6.2.9200.0 to before 6.2.9200.24414 Fixed in 6.2.9200.24414 Patch available CNA
  • Windows Server 2012 (Server Core installation) VendorMicrosoft Affected 6.2.9200.0 to before 6.2.9200.24414 Fixed in 6.2.9200.24414 Patch available CNA
  • Windows Server 2012 R2 VendorMicrosoft Affected 6.3.9600.0 to before 6.3.9600.21503 Fixed in 6.3.9600.21503 Patch available CNA
  • Windows Server 2012 R2 (Server Core installation) VendorMicrosoft Affected 6.3.9600.0 to before 6.3.9600.21503 Fixed in 6.3.9600.21503 Patch available CNA
  • Windows Server 2016 VendorMicrosoft Affected 10.0.14393.0 to before 10.0.14393.6167 Fixed in 10.0.14393.6167 Patch available CNA
  • Windows Server 2016 (Server Core installation) VendorMicrosoft Affected 10.0.14393.0 to before 10.0.14393.6167 Fixed in 10.0.14393.6167 Patch available CNA
  • Windows Server 2019 VendorMicrosoft Affected 10.0.17763.0 to before 10.0.17763.4737 Fixed in 10.0.17763.4737 Patch available CNA
  • Windows Server 2019 (Server Core installation) VendorMicrosoft Affected 10.0.17763.0 to before 10.0.17763.4737 Fixed in 10.0.17763.4737 Patch available CNA
  • Windows Server 2022 VendorMicrosoft Affected 10.0.20348.0 to before 10.0.20348.1906 Fixed in 10.0.20348.1906 Patch available CNA

CPE configurations NVD · 15

CPEVersionsRoleVendor
cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:x64:*before 10.0.10240.20107VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*before 10.0.14393.6167VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*before 10.0.17763.4737VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*before 10.0.19044.3324VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*before 10.0.19045.3324VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:arm64:*before 10.0.22000.2295VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:x64:*before 10.0.22000.2295VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:arm64:*before 10.0.22621.2134VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:x64:*before 10.0.22621.2134VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*r2 sp1VulnerableMicrosoft
  • cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:x64:* Versions before 10.0.10240.20107 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:* Versions before 10.0.14393.6167 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:* Versions before 10.0.17763.4737 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:* Versions before 10.0.19044.3324 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:* Versions before 10.0.19045.3324 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:arm64:* Versions before 10.0.22000.2295 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:x64:* Versions before 10.0.22000.2295 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:arm64:* Versions before 10.0.22621.2134 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:x64:* Versions before 10.0.22621.2134 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* Versions r2 sp1 Vulnerable ·Microsoft
Show 5 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*r2VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* Versions r2 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

Microsoft 14 updates

  • KB5029367
    Security Hotpatch Update
    • Windows Server 2022 10.0.20348.1903
    • Windows Server 2022 (Server Core installation) 10.0.20348.1903
  • KB5029312
    Monthly Rollup
    • Windows Server 2012 R2 6.3.9600.21503
    • Windows Server 2012 R2 (Server Core installation) 6.3.9600.21503
  • KB5029308
    Security Only
    • Windows Server 2012 6.2.9200.24414
    • Windows Server 2012 (Server Core installation) 6.2.9200.24414
Show 11 more Microsoft updates
  • KB5029307
    Security Only
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.26664
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.26664
  • KB5029304
    Security Only
    • Windows Server 2012 R2 6.3.9600.21503
    • Windows Server 2012 R2 (Server Core installation) 6.3.9600.21503
  • KB5029296
    Monthly Rollup
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.26664
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.26664
  • KB5029295
    Monthly Rollup
    • Windows Server 2012 6.2.9200.24414
    • Windows Server 2012 (Server Core installation) 6.2.9200.24414
  • KB5029263
    Security Update
    • Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.2134
    • Windows 11 Version 22H2 for x64-based Systems 10.0.22621.2134
  • KB5029259
    Security Update
    • Microsoft .NET Framework 3.5 and 4.6.2 10.0.10240.20107
    • Windows 10 for 32-bit Systems 10.0.10240.20107
    • Windows 10 for x64-based Systems 10.0.10240.20107
  • KB5029253
    Security Update
    • Windows 11 version 21H2 for ARM64-based Systems 10.0.22000.2295
    • Windows 11 version 21H2 for x64-based Systems 10.0.22000.2295
  • KB5029250
    Security Update
    • Windows Server 2022 10.0.20348.1906
    • Windows Server 2022 (Server Core installation) 10.0.20348.1906
  • KB5029247
    Security Update
    • Windows 10 Version 1809 for 32-bit Systems 10.0.17763.4737
    • Windows 10 Version 1809 for ARM64-based Systems 10.0.17763.4737
    • Windows 10 Version 1809 for x64-based Systems 10.0.17763.4737
    • Windows Server 2019 10.0.17763.4737
    • Windows Server 2019 (Server Core installation) 10.0.17763.4737
  • KB5029244
    Security Update
    • Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.3324
    • Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.3324
    • Windows 10 Version 21H2 for x64-based Systems 10.0.19044.3324
    • Windows 10 Version 22H2 for 32-bit Systems 10.0.19044.3324, 10.0.19045.3324
    • Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.3324
    • Windows 10 Version 22H2 for x64-based Systems 10.0.19045.3324
  • KB5029242
    Security Update
    • Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 10.0.14393.6167
    • Windows 10 Version 1607 for 32-bit Systems 10.0.14393.6167
    • Windows 10 Version 1607 for x64-based Systems 10.0.14393.6167
    • Windows Server 2016 10.0.14393.6167
    • Windows Server 2016 (Server Core installation) 10.0.14393.6167

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Information Disclosure
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Less Likely

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-36908
  2. 2026-10-03 Alias added: GHSA-f4r6-49fh-5c4m

References

Patch 1

  • TI-2015-02132 Buffer underflow in atmfd.dll in the Windows Adobe Type Manager Library in Microsoft… KEVCVSS 3.1HIGH 8.8
  • TI-2022-10056 Remote Procedure Call Runtime Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2022-06273 HTTP Protocol Stack Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2019-00906 Remote Desktop Services Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2022-15533 Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2015-01587 Mount Manager in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows… KEVCVSS 3.1MEDIUM 6.6
See all 2973 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences