Command Injection Affecting radareorg/radare2 package, versions [,6.1.4)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UNMANAGED-RADAREORGRADARE2-16325149
- published1 May 2026
- disclosed15 Apr 2026
- creditHung Nguyen
Introduced: 15 Apr 2026
CVE-2026-40499 (opens in a new tab)How to fix?
Upgrade radareorg/radare2 to version 6.1.4 or higher.
Overview
Affected versions of this package are vulnerable to Command Injection via the print_gvars function in the PDB parser. An attacker can execute arbitrary system commands by embedding a newline byte in the PE section header name field of a crafted PDB file, which leads to the injection and execution of commands when the idp command processes the file.