CVE-2026-4395 | wolfssl up to 5.8.4 wc_ecc_import_x963_ex heap-based overflow (Nessus ID 303174)
A vulnerability classified as critical has been found in wolfssl up to 5.8.4. This vulnerability affects the function wc_ecc_import_x963_ex. The manipulation leads to heap-based buffer overflow.
This vulnerability is traded as CVE-2026-4395. It is possible to initiate the attack remotely. There is no exploit available.
It is recommended to apply a patch to fix this issue.