CVE-2026-6450

Description

A CRL critical extension bypass exists in ParseCRL_Extensions where critical extensions are not properly enforced, allowing a crafted CRL with an unhandled critical extension to be accepted. This only affects builds with CRL support enabled and where a crafted CRL had a trusted signature when parsed.

References

• https://github.com/wolfSSL/wolfssl/pull/10239
• https://www.wolfssl.com/docs/security-vulnerabilities/