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CVE-2026-40499

8.4 high SSVC exploitation: poc Analyzed
NVD · CVE.org

radare2 prior to version 6.1.4 contains a command injection vulnerability in the PDB parser's print_gvars() function that allows attackers to execute arbitrary commands by embedding a newline byte in the PE section header name field. Attackers can craft a malicious PDB file with specially crafted section names to inject r2 commands that are executed when the idp command processes the file.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.4 · radareNVD modified 2026-10-26 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*

References 4