Microsoft.Native.Quic.MsQuic.OpenSSL

NuGet4 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 Microsoft.Native.Quic.MsQuic.OpenSSLpage 1 of 1

CVE-2023-36435HIGHCVSS 7.5EG 7.5fixed in 2.2.3
2023-10-10
vulnerable: 1.8.0
Microsoft QUIC Denial of Service Vulnerability
CVE-2023-38171HIGHCVSS 7.5EG 8.6fixed in 2.2.3
2023-10-10
vulnerable: 1.8.0
Microsoft QUIC Denial of Service Vulnerability
CVE-2026-105794CRITICALCVSS 9.1EG 9.1fixed in 2.4.20, 2.5.11 or 2.6.1, by version range
2026-10-06
vulnerable: 1.8.0
MsQuic is a cross-platform C implementation of the IETF QUIC protocol exposed to C, C++, C#, and Rust. Prior to 2.4.20, 2.5.11, and 2.6.1, MsQuic clients using the OpenSSL or QuicTLS TLS backend do not properly verify that a server certifi…
CVE-2026-62815CRITICALCVSS 9.8EG 9.8fixed in 2.5.10 or 2.4.19, by version range
2026-08-11
vulnerable: 1.8.0
Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.

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