{"id":"CVE-2026-39020","aliases":["EUVD-2026-75121","GHSA-5wfq-pm3p-j596","UBUNTU-CVE-2026-39020"],"status":"published","title":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted...","description":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted Wavefront OBJ file","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:N/S:U/UI:R","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00143,"percentile":0.03701,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-09-09T00:00:00Z","modified":"2026-10-17T13:00:02Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"wings3d","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.4-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"wings3d","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.5-2","2.1.5-3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"wings3d","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.4-3","2.2.4-4"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"wings3d","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.5-1","2.2.9-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"wings3d","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.9-3","2.3-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"wings3d","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.1-1build1","2.4.1-2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"wings3d","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.1-1","2.4.1-1build1"]}],"references":[{"url":"https://bytescan.net/CVE/CVE-2026-39020.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39020"},{"url":"https://github.com/advisories/GHSA-5wfq-pm3p-j596"},{"url":"https://ubuntu.com/security/CVE-2026-39020","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-39020","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-39020","description":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted Wavefront OBJ file","status":"published","published":"2026-09-09T00:00:00Z","modified":"2026-09-09T19:06:46.291Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:N/S:U/UI:R","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:20:02.662847Z"}],"euvd":[{"id":"EUVD-2026-75121","description":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted Wavefront OBJ file","status":"published","published":"2026-09-09T00:00:00Z","modified":"2026-09-09T19:06:46Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:N/S:U/UI:R","level":"medium"}],"updated_at":"2026-11-02T17:28:25.986684Z"}],"ghsa":[{"id":"GHSA-5wfq-pm3p-j596","title":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted...","description":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted Wavefront OBJ file","status":"published","published":"2026-09-09T21:31:54Z","modified":"2026-09-09T21:31:54Z","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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:11:40.819612Z"}],"nvd":[{"id":"CVE-2026-39020","description":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted Wavefront OBJ file","status":"published","published":"2026-09-09T19:17:27.76Z","modified":"2026-09-09T20:17:22.513Z","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":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:45.93749Z"}],"osv":[{"id":"UBUNTU-CVE-2026-39020","description":"An issue in WIngs3D v.2.4.1 allows a local attacker to cause a denial of service via a crafted Wavefront OBJ file","status":"published","published":"2026-09-09T19:17:00Z","modified":"2026-10-17T13:00:02.73286525Z","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"}],"updated_at":"2026-11-02T16:56:16.686388Z"}]}}