{"id":"GHSA-6g7g-w4f8-9c9x","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.","aliases":["CVE-2026-32285","GO-2026-4514"],"modified":"2026-07-17T21:10:57.249844354Z","published":"2026-03-18T13:00:19Z","database_specific":{"github_reviewed_at":"2026-03-18T13:00:19Z","nvd_published_at":"2026-03-26T20:16:12Z","cwe_ids":["CWE-125","CWE-129"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32285"},{"type":"WEB","url":"https://github.com/buger/jsonparser/issues/275"},{"type":"WEB","url":"https://github.com/golang/vulndb/issues/4514"},{"type":"WEB","url":"https://github.com/buger/jsonparser/pull/276"},{"type":"WEB","url":"https://github.com/buger/jsonparser/commit/a69e7e01cd4ad67bdfd3ac2c080b9212af16f4b0"},{"type":"PACKAGE","url":"https://github.com/buger/jsonparser"},{"type":"WEB","url":"https://github.com/buger/jsonparser/releases/tag/v1.1.2"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2026-4514"},{"type":"WEB","url":"https://securityinfinity.com/research/buger-jsonparser-negative-slice-panic-dos-2026"}],"affected":[{"package":{"name":"github.com/buger/jsonparser","ecosystem":"Go","purl":"pkg:golang/github.com/buger/jsonparser"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.2"}]}],"database_specific":{"last_known_affected_version_range":"\u003c= 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"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}