๐Ÿ›ก๏ธ CVE-2026-40527
๐ŸŸ  CVSS 7.8 โ€” High โš ๏ธ Exploit Public CWE-78 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

radare2 prior to commit bc5a890 contains a command injection vulnerability in the afsv/afsvj command path where crafted ELF binaries can embed malicious r2 command sequences as DWARF DW_TAG_formal_parameter names. Attackers can craft a binary with shell commands in DWARF parameter names that execute when radare2 analyzes the binary with aaa and subsequently runs afsvj, allowing arbitrary shell command execution through the unsanitized parameter interpolation in the pfq command string.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-78
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-04-17
Updated 2026-06-06
Modified 2026-06-05

Affected Packages

Software From version Fixed in
radare2 โ€” 6.1.6
unknown โ€” โ€”

Similar Threats

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