CVE-2026-53689

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CVSS 3.1

7.1 high

EPSS

<1%p11

Published

Jun 10, 2026 (Jun 10, 2026)

Modified

Jul 19, 2026

Description

libnfs through 6.0.2 before 55c18ea does not validate a string size, leading to an integer overflow during a connection to a crafted NFS server. This occurs in libnfs_zdr_string in lib/libnfs-zdr.c.

Weakness: CWE-1284
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L

NVD CVE.org GitHub PoCs EPSS (0.2%)

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