{"cve":"CVE-2023-42276","nvd":{"published":"2023-09-08T22:15:11.740","modified":"2026-06-17T06:23:40.303","status":"Analyzed","description":"hutool v5.8.21 was discovered to contain a buffer overflow via the component jsonArray.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-120"],"references":["https://github.com/dromara/hutool/issues/3286","https://github.com/dromara/hutool/issues/3286"],"products":["hutool:hutool"],"source":"nvd","synced_at":"2026-10-19T21:39:24.235896374+00:00"},"epss":{"cve":"CVE-2023-42276","score":0.00911,"percentile":0.60019,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rxgf-r843-g53h","url":"https://osv.dev/vulnerability/GHSA-rxgf-r843-g53h","summary":"hutool Buffer Overflow vulnerability","modified":"2024-02-16T08:17:55.609430Z","packages":[{"ecosystem":"Maven","name":"cn.hutool:hutool-core","purl":"pkg:maven/cn.hutool/hutool-core","ranges":["<=5.8.21"],"fixed":[]},{"ecosystem":"Maven","name":"cn.hutool:hutool-json","purl":"pkg:maven/cn.hutool/hutool-json","ranges":["<=5.8.21"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}