CVE-2026-57918HighCVSS 7.1

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.

Published
July 1, 2026
Last Modified
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🔗 CVE IDs covered (1)

CVE-2026-57918 →

🎯 Affected products1

  • azl4 libnfs 6.0.2-13.azl4 on Azure Linux 4.0

✅ Remediation

KBRelease Notes (Security Update) — fixed build 0:6.0.2-13.azl4

🔗 References (2)