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Δ / VULNERABILITY RECORD

CVE-2025-21176.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 8.8No severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Feb 11, 2025

Disclosure summary

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability

Source-reported weakness categories

CWE-126

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Microsoft Security Updates (CVRF) · 2025-Jan

Open original source · Updated Feb 11, 2025

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability

Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.

Microsoft maximum product score: 8.8

VendorProduct / associationVersion / bounds
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 24H2 for ARM64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 24H2 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10) (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2022 version 17.6 (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2022 version 17.8 (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2022 version 17.10 (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2015 Update 3 (MSRC status code 3)
Microsoft update guideMicrosoft Visual Studio 2022 version 17.12 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2016 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2012 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2012 R2 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for ARM64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for ARM64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2016 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2016 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for ARM64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for ARM64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for ARM64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for ARM64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for x64-based Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022, 23H2 Edition (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6/4.6.2 on Windows 10 for 32-bit Systems (MSRC status code 3)
Microsoft update guideMicrosoft .NET Framework 4.6/4.6.2 on Windows 10 for x64-based Systems (MSRC status code 3)
Microsoft update guide.NET 8.0 installed on Windows (MSRC status code 3)
Microsoft update guide.NET 8.0 installed on Linux (MSRC status code 3)
Microsoft update guide.NET 8.0 installed on Mac OS (MSRC status code 3)
Microsoft update guide.NET 9.0 installed on Linux (MSRC status code 3)
Microsoft update guide.NET 9.0 installed on Mac OS (MSRC status code 3)
Microsoft update guide.NET 9.0 installed on Windows (MSRC status code 3)

Vendor remediation references

  • 5049622 · build 4.8.1.09294.01 · product IDs 12079-12389, 12079-12390
  • Vendor guidance · product IDs 12079-12389, 12079-12390
  • Release Notes · build 15.9.69 · product IDs 11600
  • Vendor guidance · product IDs 11600
  • Release Notes · build 16.11.43 · product IDs 11935
  • Vendor guidance · product IDs 11935
  • Release Notes · build 17.6.22 · product IDs 12187
  • Vendor guidance · product IDs 12187
  • Release Notes · build 17.8.17 · product IDs 12271
  • Vendor guidance · product IDs 12271
  • Release Notes · build 17.10.10 · product IDs 12322
  • Vendor guidance · product IDs 12322
  • 5049688 · build 14.0.24252.2 · product IDs 10577
  • Vendor guidance · product IDs 10577
  • Release Notes · build 17.12.4 · product IDs 12459
  • Vendor guidance · product IDs 12459
  • 5049614 · build 4.8.04775.01 · product IDs 11650-10852, 11650-10853, 11650-10816, 11650-10855
  • Vendor guidance · product IDs 11650-10852, 11650-10853, 11650-10816, 11650-10855
  • 5050183 · build 4.8.04775.01 · product IDs 11650-10051, 11650-10049
  • Vendor guidance · product IDs 11650-10051, 11650-10049
  • 5050180 · build 4.8.04775.02 · product IDs 11650-10051, 11650-10049
  • Vendor guidance · product IDs 11650-10051, 11650-10049
  • 5050184 · build 4.8.04775.01 · product IDs 11650-10378, 11650-10379
  • Vendor guidance · product IDs 11650-10378, 11650-10379
  • 5050185 · build 4.8.04775.01 · product IDs 11650-10483, 11650-10543
  • Vendor guidance · product IDs 11650-10483, 11650-10543
  • 5050182 · build 4.8.04775.01 · product IDs 11676-11568, 11676-11569, 11676-11571, 11676-11572
  • Vendor guidance · product IDs 11676-11568, 11676-11569, 11676-11571, 11676-11572
  • 5050187 · build 4.8.04775.01 · product IDs 11676-11923, 11676-11924
  • Vendor guidance · product IDs 11676-11923, 11676-11924
  • 5050416 · build 4.8.04775.01 · product IDs 11676-11929, 11676-11930, 11676-11931
  • Vendor guidance · product IDs 11676-11929, 11676-11930, 11676-11931
  • 5050188 · build 4.8.04775.01 · product IDs 11676-12097, 11676-12098, 11676-12099
  • Vendor guidance · product IDs 11676-12097, 11676-12098, 11676-12099
  • 5050182 · build 4.7.04126.01 · product IDs 11677-11568, 11677-11569, 11677-11571, 11677-11572
  • Vendor guidance · product IDs 11677-11568, 11677-11569, 11677-11571, 11677-11572
  • 5049993 · build 10.0.14393.7699 · product IDs 11677-10816, 11677-10855, 11723-10852, 11723-10853
  • Vendor guidance · product IDs 11677-10816, 11677-10855, 11723-10852, 11723-10853
  • 5050183 · build 4.7.04126.01 · product IDs 11863-10051, 11863-10049
  • Vendor guidance · product IDs 11863-10051, 11863-10049
  • 5050180 · build 4.7.04126.02 · product IDs 11863-10051, 11863-10049
  • Vendor guidance · product IDs 11863-10051, 11863-10049
  • 5050184 · build 4.7.04126.01 · product IDs 11863-10378, 11863-10379
  • Vendor guidance · product IDs 11863-10378, 11863-10379
  • 5050185 · build 4.7.04126.01 · product IDs 11863-10483, 11863-10543
  • Vendor guidance · product IDs 11863-10483, 11863-10543
  • 5050187 · build 4.8.1.09294.01 · product IDs 12079-11923, 12079-11924
  • Vendor guidance · product IDs 12079-11923, 12079-11924
  • 5050416 · build 4.8.1.09294.01 · product IDs 12079-11929, 12079-11930, 12079-11931
  • Vendor guidance · product IDs 12079-11929, 12079-11930, 12079-11931
  • 5049624 · build 4.8.1.09294.01 · product IDs 12079-12085, 12079-12086, 12079-12242, 12079-12243
  • Vendor guidance · product IDs 12079-12085, 12079-12086, 12079-12242, 12079-12243
  • 5050188 · build 4.8.1.09294.01 · product IDs 12079-12097, 12079-12098, 12079-12099
  • Vendor guidance · product IDs 12079-12097, 12079-12098, 12079-12099
  • 5049620 · build 4.8.1.09294.01 · product IDs 12079-12244
  • Vendor guidance · product IDs 12079-12244
  • 5050186 · build 4.7.04126.01 · product IDs 12115-9312, 12115-10287, 12115-9318, 12115-9344
  • Vendor guidance · product IDs 12115-9312, 12115-10287, 12115-9318, 12115-9344
  • 5050181 · build 4.7.04126.02 · product IDs 12115-9312, 12115-10287, 12115-9318, 12115-9344
  • Vendor guidance · product IDs 12115-9312, 12115-10287, 12115-9318, 12115-9344
  • 5050013 · build 10.0.10240.20890 · product IDs 12136-10729, 12136-10735
  • Vendor guidance · product IDs 12136-10729, 12136-10735
  • 5050525 · build 8.0.12 · product IDs 12414, 12415, 12416
  • Vendor guidance · product IDs 12414, 12415, 12416
  • 5050526 · build 9.0.1 · product IDs 12432, 12433, 12434
  • Vendor guidance · product IDs 12432, 12433, 12434

Original records & references

PUBLISHED 2025-01-14T03:00:00-05:00
MODIFIED 2025-02-11T03:00:00-05:00
INGESTED 2026-10-08T12:50:12-04:00