CVE-2026-123832 · Package
NO FIX YET · SEE WHAT TO DO
In JetBrains CLion before 2026.2, a crafted JSON compilation database can make the IDE execute code even when Safe Mode is on. An attacker who gets a developer to open a malicious project could run commands as that developer.
first public Nov 6, 2026 · 1 source
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Developers who open untrusted CLion projects or compilation databases on a CLion build before 2026.2. Sources do not say which project setups beyond the JSON compilation database trigger it. Teams that only open their own trusted projects are at lower risk.
Not affected if clion-2026.2-or-later, trusted-projects-only
Who cares c++, clion, jetbrains
2026.22026.2 or laterIn JetBrains CLion before 2026.2 code execution was possible in Safe Mode via JSON compilation database
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
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