CVE-2025-5025 — No QUIC certificate pinning with wolfSSL
libcurl supports *pinning* of the server certificate public key for HTTPS transfers. Due to an omission, this check is not performed when connecting with QUIC for HTTP/3, when t…
Published: 2025-05-28 · CVSS: 4.8 · CVSS 3.1
libcurl supports *pinning* of the server certificate public key for HTTPS transfers. Due to an omission, this check is not performed when connecting with QUIC for HTTP/3, when the TLS backend is wolfSSL. Documentation says the option works with wolfSSL, failing to specify that it does not for QUIC and HTTP/3. Since pinning makes the transfer succeed if the pin is fine, users could unwittingly connect to an impostor server without noticing.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7