# CoreWCF.NetNamedPipe (NuGet) vulnerabilities

1 known vulnerability (1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.nuget.org/packages/CoreWCF.NetNamedPipe

## Advisories (1)

### [CVE-2026-54777](https://cve.now/CVE-2026-54777): CoreWCF NetNamedPipe transport accepts attach to a pre-existing named pipe instance

- Severity: Medium 6.5
- Published: Jul 8, 2026
- Affected: fixed in 1.8.1; from 1.9.0, fixed in 1.9.1.

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