CVE-2026-123856 · Package
NO FIX YET · SEE WHAT TO DO
JetBrains Toolbox App before 3.6.1 loaded SVG tool icons from a Remote Development server in a way that disclosed NTLM hashes. An attacker controlling that server could collect a user's NTLM hash, which can be used in password-cracking or relay attacks.
first public Nov 6, 2026 · 1 source
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Developers who use JetBrains Toolbox App with Remote Development connections, particularly to servers they do not fully control. The sources do not state further configuration requirements.
Not affected if no-remote-development, toolbox-app-3.6.1-or-later
Who cares jetbrains, remote-development, toolbox-app, windows
3.6.1 are affected.3.6.1 or later.In JetBrains Toolbox App before 3.6.1 nTLM hash disclosure was possible via SVG tool icons from a Remote Development server
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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