CVE-2026-7531

Слабость

Use-after-free in PQC hybrid key-share handling. This is an incomplete-fix follow-up to CVE-2026-5460 (released in 5.9.1): a malicious TLS 1.3 server sending a truncated PQC hybrid KeyShare can still trigger the error cleanup path to operate on freed memory.

Затронутые продукты

• wolfssl wolfssl

Источники

• https://github.com/wolfSSL/wolfssl/pull/10327
• https://www.wolfssl.com/docs/security-vulnerabilities/