CVE-2026-53689 HIGH

CVE-2026-53689

Vendor Sahlberg
Product libnfs
Weakness CWE-1284
Published June 10, 2026
Last update June 10, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 10, 2026 CVE published
June 10, 2026 Record updated