{"id":"CVE-2021-46327","aliases":["EUVD-2021-33015","GHSA-66fw-g9r2-4h3p"],"status":"published","title":"Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in...","description":"Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in fx_Array_prototype_sort.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00717,"percentile":0.5413,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-01-20T21:14:22Z","modified":"2026-06-17T04:14:44Z","products":[{"vendor":"moddable","product":"moddable_sdk"}],"references":[{"url":"https://github.com/Moddable-OpenSource/moddable/issues/766","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-46327"},{"url":"https://github.com/advisories/GHSA-66fw-g9r2-4h3p"}],"sources":{"cve":[{"id":"CVE-2021-46327","description":"Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in fx_Array_prototype_sort.","status":"published","published":"2022-01-20T21:14:22Z","modified":"2024-08-04T05:02:11.373Z","updated_at":"2026-11-02T14:33:03.320536Z"}],"euvd":[{"id":"EUVD-2021-33015","description":"Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in fx_Array_prototype_sort.","status":"published","published":"2022-01-20T21:14:22Z","modified":"2024-08-04T05:02:11Z","updated_at":"2026-11-03T03:08:24.142295Z"}],"ghsa":[{"id":"GHSA-66fw-g9r2-4h3p","title":"Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in...","description":"Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in fx_Array_prototype_sort.","status":"published","published":"2022-01-21T00:00:34Z","modified":"2023-02-03T05:04:53Z","updated_at":"2026-11-02T14:53:38.626767Z"}],"nvd":[{"id":"CVE-2021-46327","description":"Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsArray.c in fx_Array_prototype_sort.","status":"published","published":"2022-01-20T22:15:08.197Z","modified":"2026-06-17T04:14:44.787Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:03.821385Z"}]}}