{"id":"CVE-2026-32285","summary":"Denial of service in github.com/buger/jsonparser","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":["GHSA-6g7g-w4f8-9c9x","GO-2026-4514"],"modified":"2026-07-25T03:56:47.229035136Z","published":"2026-03-26T19:40:51.837Z","related":["CGA-2qr9-w23h-h74x","SUSE-SU-2026:1135-1","SUSE-SU-2026:21756-1","SUSE-SU-2026:21827-1","openSUSE-SU-2026:10731-1","openSUSE-SU-2026:20788-1"],"database_specific":{"cna_assigner":"Go","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32285.json"},"references":[{"type":"WEB","url":"https://pkg.go.dev"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2026-4514"},{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32285.json"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:13548"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:17121"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:17123"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:19099"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:21769"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:22347"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:22423"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:23345"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:34364"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:35111"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:36882"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:7191"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:9385"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-32285"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32285.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32285"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2451846"},{"type":"REPORT","url":"https://github.com/buger/jsonparser/issues/275"},{"type":"REPORT","url":"https://github.com/golang/vulndb/issues/4514"},{"type":"EVIDENCE","url":"https://securityinfinity.com/research/buger-jsonparser-negative-slice-panic-dos-2026"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/buger/jsonparser","events":[{"introduced":"0"},{"fixed":"a69e7e01cd4ad67bdfd3ac2c080b9212af16f4b0"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:jsonparser_project:jsonparser:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.1.2"}]}}],"versions":["v1.1.1","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-32285.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}