GHSA-6g7g-w4f8-9c9x

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    GHSA-6g7g-w4f8-9c9x

    Published: 18 Mar 2026Last Modified: 10 Sept 2026

    Summary: github.com/buger/jsonparser has a denial of service vulnerability

    Details: The Delete function fails to properly validate offsets when processing malformed JSON input. This can lead to a negative slice index and a runtime panic, allowing a denial of service attack.

    References: https://nvd.nist.gov/vuln/detail/CVE-2026-32285, https://github.com/buger/jsonparser/issues/275, https://github.com/golang/vulndb/issues/4514, https://github.com/buger/jsonparser/pull/276, https://github.com/buger/jsonparser/commit/a69e7e01cd4ad67bdfd3ac2c080b9212af16f4b0, https://github.com/buger/jsonparser, https://github.com/buger/jsonparser/releases/tag/v1.1.2, https://pkg.go.dev/vuln/GO-2026-4514, https://securityinfinity.com/research/buger-jsonparser-negative-slice-panic-dos-2026

    Affected packages

    Package

    Name: github.com/buger/jsonparser

    Purl: pkg:golang/github.com/buger/jsonparser

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.1.2

    Affected versions

    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
    GHSA-6g7g-w4f8-9c9x | CVE-DB