CVE-2021-3673

PoC —

CVSS 3.1

7.5 high

EPSS

2%p78

Published

Aug 2, 2021 (Aug 2, 2021)

Modified

Jun 17, 2026

Description

A vulnerability was found in Radare2 in version 5.3.1. Improper input validation when reading a crafted LE binary can lead to resource exhaustion and DoS.

Vendors: radare fedoraproject
Products: radare2, fedora
Weakness: CWE-20, CWE-252
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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