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OSV security advisoryHigh

High advisory for libnfs

OESA-2026-4731 · Reported 4 Nov 2026

Full advisory details, affected packages, severity context, and original source.

Affected technology

libnfsAffected product

Advisory overview

Package contains a library of functions for accessing NFSv2 and NFSv3 servers from user space. It provides a low-level,asynchronous RPC library for accessing NFS protocols, an asynchronous library with POSIX-like VFS functions,and a synchronous library with POSIX-like VFS functions. Security Fix(es): ZDR decoding in libnfs through 6.0.2 before 7613236 has an out-of-bounds write related to lib/libnfs-zdr.c with libnfs_zdr_bytes(), libnfs_zdr_string(), and libnfs_zdr_array(). The caller-supplied maxsize value is not honored.(CVE-2026-108985)

Affected packages and releases

openEuler:24.03-LTS-SP1 / libnfs

introduced: 0 · fixed: 5.0.2-4.oe2403sp1

Related references

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