CVE-2022-0080 HIGH

CVE-2022-0080: Heap-based Buffer Overflow in mruby/mruby

Vendor Mruby
Product mruby/mruby
Weakness CWE-122
Published January 2, 2022
Last update May 22, 2025
View on NVD All CVEs

CVSS base score

8.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity Low

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

What the vulnerability does

01Description

mruby is vulnerable to Heap-based Buffer Overflow

Key dates

02Disclosure timeline

January 2, 2022 CVE published
May 22, 2025 Record updated