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CVE-2026-6421

Mobatek MobaXterm Home Edition msimg32.dll uncontrolled search path

CVSS 7.3 HIGHEPSS 0.1%CWE-426CWE-427
Vexday Risk Score
41Atenção
Decisão SSVC (CISA)
Attend
PoC disponível → acompanhar de perto
CVSS 7.3EPSS 0.1%KEV nãoPoC públicaNuclei Metasploit Patch referenciado
Ciclo de vida
17 abr 2026Publicada no NVD
Recomendação: Planejar correção próxima — já existe PoC pública.
A vulnerability has been found in Mobatek MobaXterm Home Edition up to 26.1. This affects an unknown part in the library msimg32.dll. The manipulation leads to uncontrolled search path. An attack has to be approached locally. The attack is considered to have high complexity. It is indicated that the exploitability is difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 26.2 is able to mitigate this issue. It is suggested to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
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