CVE-2026-3229 | wolfSSL up to 5.8.x API heap-based overflow (Nessus ID 303241)
A vulnerability was found in wolfSSL up to 5.8.x and classified as critical. The impacted element is the function wolfSSL_CTX_add_extra_chain_cert/wolfSSL_CTX_add1_chain_cert/wolfSSL_add0_chain_cert of the component API. Such manipulation leads to heap-based buffer overflow.
This vulnerability is listed as CVE-2026-3229. The attack must be carried out locally. There is no available exploit.
It is suggested to upgrade the affected component.