CVE-2017-8855: wolfSSL

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

wolfSSL before 3.11.0 does not prevent wc_DhAgree from accepting a malformed DH key.

Affected products

• wolfSSL wolfSSL: up to and including 3.10.4

Published 2017-05-09. Last modified 2026-06-17.