GHSA-6g7g-w4f8-9c9x

Suggest an improvement
Source
https://github.com/advisories/GHSA-6g7g-w4f8-9c9x
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-6g7g-w4f8-9c9x/GHSA-6g7g-w4f8-9c9x.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-6g7g-w4f8-9c9x
Aliases
Downstream
Related
Published
2026-03-18T13:00:19Z
Modified
2026-05-05T15:56:23.719930Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
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.

Database specific 
{
    "severity": "HIGH",
    "nvd_published_at": "2026-03-26T20:16:12Z",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-125",
        "CWE-129"
    ],
    "github_reviewed_at": "2026-03-18T13:00:19Z"
}
References

Affected packages

Go / github.com/buger/jsonparser

Package

Name
github.com/buger/jsonparser
View open source insights on deps.dev
Purl
pkg:golang/github.com/buger/jsonparser

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.2

Database specific

last_known_affected_version_range 
"<= 1.1.1"
source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-6g7g-w4f8-9c9x/GHSA-6g7g-w4f8-9c9x.json"