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CVE-2026-47304

.NET Security Feature Bypass Vulnerability PUBLISHED

Description (CNA)

No English CNA description was supplied.

Affected (CNA)

Vendor / product	Versions
Microsoft / .NET 10.0	affected 10.0.0 before 10.0.10
Microsoft / .NET 8.0	affected 8.0.0 before 8.0.29
Microsoft / .NET 9.0	affected 9.0.0 before 9.0.18
Microsoft / Microsoft .NET Framework 3.5	affected 3.5.0 before 2.0.50727.8983 & 3.0.30729.8978
Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2	affected 4.7.0 before 2.0.50727.9069 & 3.0.30729.9067 & 4.7.4143.0
Microsoft / Microsoft .NET Framework 3.5 AND 4.8	affected 4.8.0 before 2.0.50727.9069 & 3.0.30729.9067 & 4.8.4803.0
Microsoft / Microsoft .NET Framework 3.5 AND 4.8.1	affected 4.8.1 before 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0
Microsoft / Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2	affected 4.7.0 before 4.7.4143.0
Microsoft / Microsoft .NET Framework 4.8	affected 4.8.0 before 4.8.4803.0
Microsoft / Microsoft .NET Framework 4.8.1	affected 4.8.0.0 before 4.8.9340.0
Microsoft / Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)	affected -
Microsoft / Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)	affected -
Microsoft / Microsoft Visual Studio 2022 version 17.12	affected 17.12.0 before 17.12.22
Microsoft / Microsoft Visual Studio 2022 version 17.14	affected 17.14.0 before 17.14.36
Microsoft / Microsoft Visual Studio 2026 version 18.5	affected -
Microsoft / Microsoft Visual Studio 2026 version 18.7	affected 18.0 before 18.7.4

CWE

CWE-347, CWE-345

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-47304

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.