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TI-2024-25525 Aliases CVE-2024-38246GHSA-x9x8-4xvf-mwjp

Win32k Elevation of Privilege Vulnerability

Priority LOW 34CWE-121Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
High
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

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

Summary

Win32k Elevation of Privilege Vulnerability

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00567 47th percentileScored 2026-11-07
Fix Fixed Microsoft: 7 updates

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

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 21H210.0.19043.0 to before 10.0.19044.489410.0.19044.4894Patch availableCNA
MicrosoftWindows 10 Version 22H210.0.19045.0 to before 10.0.19045.489410.0.19045.4894Patch availableCNA
MicrosoftWindows 11 version 21H210.0.0 to before 10.0.22000.319710.0.22000.3197Patch availableCNA
MicrosoftWindows 11 version 22H210.0.22621.0 to before 10.0.22621.416910.0.22621.4169Patch availableCNA
MicrosoftWindows 11 version 22H310.0.22631.0 to before 10.0.22631.416910.0.22631.4169Patch availableCNA
MicrosoftWindows 11 Version 23H210.0.22631.0 to before 10.0.22631.416910.0.22631.4169Patch availableCNA
MicrosoftWindows 11 Version 24H210.0.26100.0 to before 10.0.26100.174210.0.26100.1742Patch availableCNA
MicrosoftWindows Server 202210.0.20348.0 to before 10.0.20348.270010.0.20348.2700Patch availableCNA
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.0 to before 10.0.25398.112810.0.25398.1128Patch availableCNA
  • Windows 10 Version 21H2 VendorMicrosoft Affected 10.0.19043.0 to before 10.0.19044.4894 Fixed in 10.0.19044.4894 Patch available CNA
  • Windows 10 Version 22H2 VendorMicrosoft Affected 10.0.19045.0 to before 10.0.19045.4894 Fixed in 10.0.19045.4894 Patch available CNA
  • Windows 11 version 21H2 VendorMicrosoft Affected 10.0.0 to before 10.0.22000.3197 Fixed in 10.0.22000.3197 Patch available CNA
  • Windows 11 version 22H2 VendorMicrosoft Affected 10.0.22621.0 to before 10.0.22621.4169 Fixed in 10.0.22621.4169 Patch available CNA
  • Windows 11 version 22H3 VendorMicrosoft Affected 10.0.22631.0 to before 10.0.22631.4169 Fixed in 10.0.22631.4169 Patch available CNA
  • Windows 11 Version 23H2 VendorMicrosoft Affected 10.0.22631.0 to before 10.0.22631.4169 Fixed in 10.0.22631.4169 Patch available CNA
  • Windows 11 Version 24H2 VendorMicrosoft Affected 10.0.26100.0 to before 10.0.26100.1742 Fixed in 10.0.26100.1742 Patch available CNA
  • Windows Server 2022 VendorMicrosoft Affected 10.0.20348.0 to before 10.0.20348.2700 Fixed in 10.0.20348.2700 Patch available CNA
  • Windows Server 2022, 23H2 Edition (Server Core installation) VendorMicrosoft Affected 10.0.25398.0 to before 10.0.25398.1128 Fixed in 10.0.25398.1128 Patch available CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*before 10.0.19044.4894VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:arm64:*before 10.0.19045.4894VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x64:*before 10.0.19045.4894VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x86:*before 10.0.19045.4894VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*before 10.0.22000.3197VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*before 10.0.22621.4169VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:*before 10.0.22621.4169VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:*before 10.0.22631.4169VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:*before 10.0.26100.1742VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:*before 10.0.26100.1742VulnerableMicrosoft
  • cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:* Versions before 10.0.19044.4894 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:arm64:* Versions before 10.0.19045.4894 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x64:* Versions before 10.0.19045.4894 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x86:* Versions before 10.0.19045.4894 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:* Versions before 10.0.22000.3197 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:* Versions before 10.0.22621.4169 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:arm64:* Versions before 10.0.22621.4169 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:x64:* Versions before 10.0.22631.4169 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:arm64:* Versions before 10.0.26100.1742 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:x64:* Versions before 10.0.26100.1742 Vulnerable ·Microsoft
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*before 10.0.20348.2700VulnerableMicrosoft
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*before 10.0.25398.1128VulnerableMicrosoft
  • cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:* Versions before 10.0.20348.2700 Vulnerable ·Microsoft
  • cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:* Versions before 10.0.25398.1128 Vulnerable ·Microsoft

Remediation

Microsoft 7 updates

  • KB5043080
    Security Update
    • Windows 11 Version 24H2 for ARM64-based Systems 10.0.26100.1742
    • Windows 11 Version 24H2 for x64-based Systems 10.0.26100.1742
  • KB5043076
    Security Update
    • Windows 11 Version 22H2 for ARM64-based Systems 10.0.22621.4169
    • Windows 11 Version 22H2 for x64-based Systems 10.0.22621.4169
    • Windows 11 Version 23H2 for ARM64-based Systems 10.0.22631.4169
    • Windows 11 Version 23H2 for x64-based Systems 10.0.22631.4169
  • KB5043067
    Security Update
    • Windows 11 version 21H2 for ARM64-based Systems 10.0.22000.3197
    • Windows 11 version 21H2 for x64-based Systems 10.0.22000.3197
Show 4 more Microsoft updates
  • KB5043064
    Security Update
    • Windows 10 Version 21H2 for 32-bit Systems 10.0.19044.4894
    • Windows 10 Version 21H2 for ARM64-based Systems 10.0.19044.4894
    • Windows 10 Version 21H2 for x64-based Systems 10.0.19044.4894
    • Windows 10 Version 22H2 for 32-bit Systems 10.0.19045.4894
    • Windows 10 Version 22H2 for ARM64-based Systems 10.0.19045.4894
    • Windows 10 Version 22H2 for x64-based Systems 10.0.19045.4894
  • KB5043055
    Security Update
    • Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1128
  • KB5042881
    Security Update
    • Windows Server 2022 10.0.20348.2700
    • Windows Server 2022 (Server Core installation) 10.0.20348.2700
  • KB5042880
    SecurityHotpatchUpdate
    • Windows Server 2022 10.0.20348.2695
    • Windows Server 2022 (Server Core installation) 10.0.20348.2695

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Elevation of Privilege
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation More Likely

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-38246
  2. 2026-10-03 Alias added: GHSA-x9x8-4xvf-mwjp

References

Patch 1

  • TI-2026-26194 Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-73128 Windows Shell Security Feature Bypass Vulnerability KEVCVSS 3.1HIGH 8.8
  • TI-2026-17367 MSHTML Framework Security Feature Bypass Vulnerability KEVCVSS 3.1HIGH 8.8
  • TI-2026-17364 Windows Shell Security Feature Bypass Vulnerability KEVCVSS 3.1HIGH 8.8
  • TI-2025-24062 Windows SMB Client Elevation of Privilege Vulnerability KEVCVSS 3.1HIGH 8.8
  • TI-2025-24042 Internet Shortcut Files Remote Code Execution Vulnerability KEVCVSS 3.1HIGH 8.8
See all 3967 →

Sources

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