Samba libsmbclient heap buffer overflow (CVE-2018-10858)

Summary

A heap-based buffer overflow allows a malicious server to execute arbitrary code on the client.

Vulnerability ID	Vulnerability Overview
CVE-2018-10858	Insufficient input validation in libsmbclient allows a rogue SMB server to send a crafted directory listing that overflows a heap buffer, potentially leading to remote code execution.

Affected Supported TeraStations

TS5010/3020/3010
Fixed in firmware version 6.12
 

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Date	Description
09/09/2026	Initial release

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