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.
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- published1 May 2026
- disclosed23 Apr 2026
- creditJun Rong
Introduced: 23 Apr 2026
NewCVE-2026-40517 (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 operating system commands by crafting a malicious PDB file containing specially crafted symbol names with newline characters, which are then interpolated unsafely in the flag rename command. This is triggered when a user runs the idp command against the malicious file, leading to command execution through the shell execution operator.