CVE-2022-1237

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p56

Published

Apr 6, 2022 (Apr 6, 2022)

Modified

Jun 17, 2026

Description

Improper Validation of Array Index in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

Vendors: radare
Products: radare2
Weakness: CWE-129
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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