PT-2026-64457 · Julia · Wolfssl Jll

Published

2026-07-14

·

Updated

2026-07-14

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
In wolfSSL before 5.2.0, a TLS 1.3 server cannot properly enforce a requirement for mutual authentication. A client can simply omit the certificate verify message from the handshake, and never present a certificate.

Fix

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Related Identifiers

JLSEC-2026-670

Affected Products

Wolfssl Jll