{"id":"CVE-2026-43846","aliases":["EUVD-2026-104847","GHSA-5gcg-wr39-2gh3"],"status":"published","title":"A stack-based buffer overflow vulnerability in a non-functional feature could allow an...","description":"A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00458,"percentile":0.39938,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2026-10-20T08:53:19Z","modified":"2026-10-20T19:30:59Z","products":[{"vendor":"advantech","product":"adam-3600"}],"references":[{"url":"https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149"},{"url":"https://www.advantech.com/en/security-advisory","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43846"},{"url":"https://github.com/advisories/GHSA-5gcg-wr39-2gh3"}],"sources":{"cve":[{"id":"CVE-2026-43846","description":"A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.","status":"published","published":"2026-10-20T08:53:19.939Z","modified":"2026-10-20T16:06:01.213Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T13:37:25.103021Z"}],"euvd":[{"id":"EUVD-2026-104847","description":"A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.","status":"published","published":"2026-10-20T08:53:19Z","modified":"2026-10-20T16:06:01Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T16:59:43.975979Z"}],"ghsa":[{"id":"GHSA-5gcg-wr39-2gh3","title":"A stack-based buffer overflow vulnerability in a non-functional feature could allow an...","description":"A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.","status":"published","published":"2026-10-20T09:31:09Z","modified":"2026-10-20T18:32:42Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:14:04.750771Z"}],"nvd":[{"id":"CVE-2026-43846","description":"A stack-based buffer overflow vulnerability in a non-functional feature could allow an authenticated attacker to achieve code execution.","status":"published","published":"2026-10-20T09:17:11.01Z","modified":"2026-10-20T19:30:59.91Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:13:01.161484Z"}]}}