Showing 1 vulnerability on this page for quic

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VulnerabilityTitle and contextCVSSEPSSPoCsSignalsSTIX action

QUIC has Broken TLS verification

### Impact The QUIC client did not authenticate the server during the TLS 1.3 handshake. The CertificateVerify signature was not checked, the certificate chain was not validated, and the hostname was not compared against the certificate, so `verify` was effectively a no-op on the client. A man-in-the-middle on the network path could present any certificate and impersonate any server, defeating the confidentiality and integrity of the connection. HTTP/3 uses the same client and was equally affec

CWE-295CWE-297Jul 1, 2026
CVSS-v3.1EPSS-PoCs0SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX