CVE-2025-5025 | BDVDB-2026-280414 Detail

Description#

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12025-05-28Record published in the CVE List.
2. Version 22025-05-30Most recent update recorded in the CVE List.