Descripción
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.
CVSS 9.8EPSS 0.347%Riesgo 1.01
Ver fuente- Publicación
- 2026-06-25 20:17:17
- Versiones afectadas
- unknown
- Tipo
- Librería
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H