CoreWCF.UnixDomainSocket

NuGet2 known CVEs affecting this package

Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.

CVEs affecting CoreWCF.UnixDomainSocketpage 1 of 1

CVE-2026-54776MEDIUMCVSS 4.4EG 4.4✓ Fixed in 1.9.1
2026-06-19
vulnerable: 1.9.0
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, a CoreWCF service hosted on Unix Domain Sockets with PosixIdentity client credentials can accept connections that skip …
CVE-2026-54778MEDIUMCVSS 6.2EG 6.2✓ Fixed in 1.9.1
2026-06-19
vulnerable: 1.9.0
CoreWCF is a port of the service side of Windows Communication Foundation (WCF) to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF UnixDomainSocket POSIX peer identity resolution uses non-reentrant getpwuid and getgrgid calls, allowing concur…

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