CVE-2026-33116

HIGH 7.5

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

CVSS Score

7.5

EPSS Score

0.0%

EPSS Percentile

0th

Loop with unreachable exit condition ('infinite loop') in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network.

Vendor	microsoft
Product	.net 10.0
Ecosystems	Windows .NET Azure
Industries	TechnologyEnterprise
Published	Apr 14, 2026
Last Updated	Jul 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Microsoft / .NET 10.0

10.0.0 < 10.0.6

Microsoft / .NET 8.0

8.0 < 8.0.26

Microsoft / .NET 8.0

8.0.0 < 8.0.26

Microsoft / .NET 9.0

9.0.0 < 9.0.15

Microsoft / Microsoft .NET Framework 3.5

3.5.0 < 2.0.50727.8982 & 3.0.30729.8976

Microsoft / Microsoft .NET Framework 3.5 AND 4.7.2

4.7.0 < 2.0.50727.9068 & 3.0.30729.9065 & 4.7.4141.0

Microsoft / Microsoft .NET Framework 3.5 AND 4.8

4.8.0 < 2.0.50727.9068 & 3.0.30729.9065 & 4.8.4801.0

Microsoft / Microsoft .NET Framework 3.5 AND 4.8.1

4.8.1 < 2.0.50727.9181 & 3.0.30729.9165 & 4.8.9332.0

Microsoft / Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2

4.7.0 < 4.8.4801.0

Microsoft / Microsoft .NET Framework 4.8

4.8.0 < 4.8.4801.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗