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CVE WatchJul 14, 2026

CVE-2026-49134

CodexBar prior to 0.32.0 contains a privilege escalation vulnerability in the CLI installer that allows local attackers to execute arbitrary

CVSS

7.1

High

EPSS

0.3%

p19

KEV

Exploit Today

6

0-100

Published: Jun 1, 2026 · Last modified: Jul 14, 2026 · CWE-377

EPSS · 30d
0.3%EPSS · 30 days0.3%
2026-06-302026-07-16
Technical description

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.

Official references
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