CVE-2026-32178

Summary

Improper neutralization of special elements in .NET allows an unauthorized attacker to perform spoofing over a network.

Affected Software

VendorProductVersion RangeStatus
Microsoft.NET 10.010.0.0 < 10.0.6affected
Microsoft.NET 8.08.0 < 8.0.26affected
Microsoft.NET 8.08.0.0 < 8.0.26affected
Microsoft.NET 9.09.0.0 < 9.0.15affected
MicrosoftMicrosoft Visual Studio 2022 version 17.1217.12.0 < 17.12.19affected
MicrosoftMicrosoft Visual Studio 2022 version 17.1417.14.0 < 17.14.30affected

Weaknesses

  • CWE-138: CWE-138: Improper Neutralization of Special Elements

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

dotnet: Dotnet: SMTP Command Injection and Header Injection via MailAddress parsing flaw

Additional References

References