CVE-2026-40355
Qualys 위협 인텔 · 심각도 5/5 · QID 6640225 · Nutanix
쉬운 악용
악성코드 연계
In MIT Kerberos 5 (aka krb5) before 1.22.3, there is a NULL pointer dereference if an application calls gss_accept_sec_context() on a system with a NegoEx mechanism registered in /etc/gss/mech. An unauthenticated remote attacker can trigger this, causing the process to terminate in parse_nego_message.
타임라인
벡터: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H