{"id":"CVE-2026-58303","aliases":["EUVD-2026-42571","GHSA-95xm-4789-hr5f"],"status":"published","title":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers...","description":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: before b30b63fc63b403907d8137da1c65aaa4521fe74e.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00163,"percentile":0.05519,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-07-09T09:47:00Z","modified":"2026-10-28T11:18:07Z","products":[{"vendor":"samsung open source","product":"escargot"}],"references":[{"url":"https://github.com/Samsung/escargot/issues/1571","tags":["report"]},{"url":"https://github.com/Samsung/escargot/pull/1585","tags":["fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58303","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-95xm-4789-hr5f"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58303.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-58303","description":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: before b30b63fc63b403907d8137da1c65aaa4521fe74e.","status":"published","published":"2026-07-09T09:47:00.455Z","modified":"2026-07-09T12:17:48.514Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T13:47:39.876248Z"}],"euvd":[{"id":"EUVD-2026-42571","description":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: before b30b63fc63b403907d8137da1c65aaa4521fe74e.","status":"published","published":"2026-07-09T09:47:00Z","modified":"2026-07-09T12:17:48Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T18:20:04.895477Z"}],"ghsa":[{"id":"GHSA-95xm-4789-hr5f","title":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers...","description":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: before b30b63fc63b403907d8137da1c65aaa4521fe74e.","status":"published","published":"2026-07-09T12:30:28Z","modified":"2026-07-09T12:30:34Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","level":"medium"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:09:21.623271Z"}],"nvd":[{"id":"CVE-2026-58303","description":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: before b30b63fc63b403907d8137da1c65aaa4521fe74e.","status":"published","published":"2026-07-09T11:16:41.12Z","modified":"2026-10-25T17:10:00.197Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:12:28.4135Z"}],"osv":[{"id":"CVE-2026-58303","description":"Stack-based buffer overflow vulnerability in Samsung Open Source Escargot allows Overflow Buffers.\n\nThis issue affects Escargot: before b30b63fc63b403907d8137da1c65aaa4521fe74e.","status":"published","published":"2026-07-09T09:47:00.455Z","modified":"2026-10-28T11:18:07.977612171Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H","level":"medium"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:45:12.016252Z"}]}}