{"cve":"CVE-2022-1276","nvd":{"published":"2022-04-10T10:15:07.963","modified":"2026-06-17T04:22:08.147","status":"Modified","description":"Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being exploited.","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-125"],"references":["https://github.com/mruby/mruby/commit/c8c083cb750606b2da81582cd8e43b442bb143e6","https://huntr.dev/bounties/6ea041d1-e2aa-472c-bf3e-da5fa8726c25","https://github.com/mruby/mruby/commit/c8c083cb750606b2da81582cd8e43b442bb143e6","https://huntr.dev/bounties/6ea041d1-e2aa-472c-bf3e-da5fa8726c25"],"products":["mruby:mruby"],"source":"nvd","synced_at":"2026-10-19T21:30:03.577988018+00:00"},"epss":{"cve":"CVE-2022-1276","score":0.01576,"percentile":0.75459,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}