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).
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_confirm
https://huntr.dev/bounties/ad3c9c4c-76e7-40c8-bd4a-c095acd8bb40
Patch, Third Party Advisory x_refsource_misc
https://github.com/radareorg/radare2/commit/2d782cdaa2112c10b8dd5e7a93c134b2ada9c1a6
Scores
CVSS v3
7.8
EPSS
0.0026
EPSS Percentile
49.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-129
Status
published
Products (1)
radare/radare2
< 5.6.8
Published
Apr 06, 2022
Tracked Since
Feb 18, 2026