CVE-2026-57918 – libnfs: XID Integer Underflow in RPC Read

CVE ID :CVE-2026-57918

Published : June 26, 2026, 10:54 a.m. | 50 minutes ago

Description :libnfs through 6.0.2 before f0b109d 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.

Severity: 7.1 | HIGH

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