A failure in the `X509 verify cert()` function allows an unverified attacker CA to be permanently stored in the shared CertManager. This leads to a bypass of certificate validation across all type-blind sibling consumers, including native TLS, OCSP, CRL, and direct CertManager verification. This issue occurs when the software is built with the `--enable-opensslextra` flag or the macros `OPENSSL EXTRA`, `!NO CERTS`, and `!WOLFCRYPT ONLY` defined, and the application specifically calls the `X509 verify cert()` function.