PT-2026-48864 · Mobatek · Mobaxterm Personal Edition

Published 2026-06-12 · Updated 2026-06-12 · CVE-2026-11967

Mitre

CVSS v4.0

8.5

High

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

MobaXterm Personal Edition (Portable), in its 26.3 version (Build 5154), allows arbitrary code execution by loading a malicious DLL located in the same directory as the portable executable. Because the application automatically loads the winspool.drv library from that location during startup, an attacker with local access can place a specially crafted DLL alongside the executable to be executed when the victim launches the application.

Fix

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2026-11967

Affected Products

Mobaxterm Personal Edition

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-11967 · Security Note
• https://incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-mobateks-mobaxterm-personal-edition-portable · Patch