[CVE-2026-57918] libnfs through 6.0.2 before 935b8db has an xid integer underflow in READ_IOVEC in rpc_read_from_sock…

Descripción técnica

libnfs through 6.0.2 before 935b8db has an xid integer underflow in READ_IOVEC in rpc_read_from_socket in lib/socket.c during a connection to a crafted NFS server, when the expected pdu size exceeds the absolute pdu size from the xid/record-marker.

Puntuación CVSS

Score: 7.1/10 — Severidad: HIGH — Estado NIST: Awaiting Analysis

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L

Debilidades (CWE)

CWE-191

Fuente oficial

Publicado en NIST NVD.