CVE-2026-5466 | wolfSSL up to 5.9.0 wc_VerifyEccsiHash signature verification
A vulnerability described as problematic has been identified in wolfSSL up to 5.9.0. Affected is the function wc_VerifyEccsiHash. The manipulation results in improper verification of cryptographic signature.
This vulnerability was named CVE-2026-5466. The attack may be performed from remote. There is no available exploit.
Upgrading the affected component is recommended.