Security Advisory

CVE-2026-5447

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-09 20:13:34

Last updated 2026-04-10 18:07:28

Assigner wolfSSL

CVSS score 6.3

State PUBLISHED

Description

Heap buffer overflow in CertFromX509 via AuthorityKeyIdentifier size confusion. A heap buffer overflow occurs when converting an X.509 certificate internally due to incorrect size handling of the AuthorityKeyIdentifier extension.

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