CVE-2022-0080

    Dashboard / Vulnerabilities / CVE-2022-0080

    CVE-2022-0080

    Published: 2 Jan 2022Last Modified: 12 Aug 2026

    Summary: Heap-based Buffer Overflow in mruby/mruby

    Details: mruby is vulnerable to Heap-based Buffer Overflow

    References: https://huntr.dev/bounties/59a70392-4864-4ce3-8e35-6ac2111d1e2e, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0080.json, https://nvd.nist.gov/vuln/detail/CVE-2022-0080, https://github.com/mruby/mruby/commit/28ccc664e5dcd3f9d55173e9afde77c4705a9ab6

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -28ccc664e5dcd3f9d55173e9afde77c4705a9ab6

    Affected versions

    3.0.0-preview

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-0080 | CVE-DB