CVE-2026-47092
High · 7.8CVSS
7.8
EPSS
0.9%
Published
May 18, 2026
CISA due date
—
The record
Claude HUD through 0.0.12, patched in commit 234d9aa, contains a command injection vulnerability that allows local attackers to execute arbitrary commands by manipulating the COMSPEC environment variable. Attackers can set COMSPEC to an arbitrary binary path before claude-hud performs its version check, causing execFile() to execute the attacker-supplied executable with cmd.exe arguments, resulting in arbitrary code execution on Windows systems.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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