CVE-2026-5447

UNKNOWN View on NVD ↗

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.

References

https://github.com/wolfSSL/wolfssl/pull/10112

Published: Apr 09, 2026 21:16 UTC Modified: Apr 09, 2026 21:16 UTC