{"id":"CVE-2026-93652","aliases":["EUVD-2026-82978","GHSA-mf4m-237x-h46p"],"status":"published","title":"Integer Overflow or Wraparound in µD3TN","description":"Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00546,"percentile":0.46107,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2026-09-18T14:34:32Z","modified":"2026-09-18T19:34:36Z","products":[{"vendor":"d3tn gmbh","product":"µd3tn"}],"references":[{"url":"https://gitlab.com/d3tn/ud3tn/-/work_items/287"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93652"},{"url":"https://github.com/advisories/GHSA-mf4m-237x-h46p"}],"sources":{"cve":[{"id":"CVE-2026-93652","title":"Integer Overflow or Wraparound in µD3TN","description":"Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS","status":"published","published":"2026-09-18T14:34:32.131Z","modified":"2026-09-18T17:23:04.623Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:19:54.122945Z"}],"euvd":[{"id":"EUVD-2026-82978","description":"Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS","status":"published","published":"2026-09-18T14:34:32Z","modified":"2026-09-18T17:23:04Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:08.412343Z"}],"ghsa":[{"id":"GHSA-mf4m-237x-h46p","title":"Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote...","description":"Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS","status":"published","published":"2026-09-18T15:32:20Z","modified":"2026-09-18T15:32:30Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:12:10.152672Z"}],"nvd":[{"id":"CVE-2026-93652","description":"Integer overflow in µD3TN v0.15.0 TCPCLv3 handshake causes heap overflow, allowing remote attackers to reliably cause DoS","status":"published","published":"2026-09-18T15:17:21.917Z","modified":"2026-09-18T19:34:36.657Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:12:49.70655Z"}]}}