CVE-2026-34332

FAQ

According to the CVSS metric, the attack vector is network (AV:N), user interaction is required (UI:R), and privileges required are low (PR:L). What does that mean for this vulnerability?

Exploitation of this vulnerability requires an authorized attacker on the domain to wait for a user to initiate a connection to a malicious server that the attacker has set up prior to the user connecting.

How could an attacker exploit the vulnerability?

An attacker could exploit this vulnerability by sending a specially crafted NVMe over Fabrics (NVMe‑oF) response message during the connection handshake process that contains an invalid header length value.