CVE-2026-49134
High · 7.1CVSS
7.1
EPSS
0.5%
Published
Jun 1, 2026
CISA due date
—
The record
CodexBar prior to 0.32.0 contains a privilege escalation vulnerability in the CLI installer that allows local attackers to execute arbitrary commands as root by exploiting a race condition in temporary file handling. The installer creates a temporary file with mktemp, writes a privileged shell payload into it, and executes it with administrator privileges via bash, allowing a same-user local process to rewrite the installer body before the administrator prompt is approved, causing attacker-controlled commands to run as root.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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