{"id":"CVE-2023-26923","aliases":["DEBIAN-CVE-2023-26923","EUVD-2023-30714","GHSA-68q9-m85g-jq3q","UBUNTU-CVE-2023-26923"],"status":"published","title":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading...","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00362,"percentile":0.30449,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2023-03-28T00:00:00Z","modified":"2026-10-28T02:30:43Z","fixes":[{"ecosystem":"Debian:13","package":"musescore3","fixed_in":["3.2.3+dfsg2-18"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"musescore3","fixed_in":["3.2.3+dfsg2-18"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"musescore3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.3+dfsg2-16","3.2.3+dfsg2-17","3.2.3+dfsg2-18","3.2.3+dfsg2-19","3.2.3+dfsg2-20","3.2.3+dfsg2-21"]},{"source":"osv","ecosystem":"Debian:13","package":"musescore3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.3+dfsg2-18"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"musescore3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.3+dfsg2-18"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"musescore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.2+dfsg-1","2.0.2+dfsg-2","2.0.2+dfsg-2build1","2.0.2+dfsg-2ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"musescore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.0+dfsg1-0.2","2.1.0+dfsg1-1","2.1.0+dfsg2-1","2.1.0+dfsg2-1build1","2.1.0+dfsg3-3","2.1.0+dfsg3-3build1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"musescore","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.3+dfsg1-1","3.2.3+dfsg1-2","3.2.3+dfsg1-3","3.2.3+dfsg1-4","3.2.3+dfsg1-4build1"]}],"products":[{"vendor":"musescore","product":"musescore"}],"references":[{"url":"https://github.com/musescore/MuseScore/issues/16346","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26923","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-68q9-m85g-jq3q"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26923.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-26923","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-26923","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-26923","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-26923","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","status":"published","published":"2023-03-28T00:00:00Z","modified":"2025-02-18T20:27:38.281Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:35:15.434947Z"}],"euvd":[{"id":"EUVD-2023-30714","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","status":"published","published":"2023-03-28T00:00:00Z","modified":"2025-02-18T20:27:38Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:27.843209Z"}],"ghsa":[{"id":"GHSA-68q9-m85g-jq3q","title":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading...","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","status":"published","published":"2023-03-28T15:30:16Z","modified":"2023-04-11T05:01:22Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:54:28.289847Z"}],"nvd":[{"id":"CVE-2023-26923","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","status":"published","published":"2023-03-28T15:15:06.933Z","modified":"2026-06-17T05:43:57.647Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:51.883939Z"}],"osv":[{"id":"CVE-2023-26923","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","status":"published","published":"2023-03-28T00:00:00Z","modified":"2026-10-28T02:30:43.99840912Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"DEBIAN-CVE-2023-26923","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","status":"published","published":"2023-03-28T15:15:06.933Z","modified":"2026-10-26T18:02:12.041746016Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:39.679062Z"},{"id":"UBUNTU-CVE-2023-26923","description":"Musescore 3.0 to 4.0.1 has a stack buffer overflow vulnerability that occurs when reading misconfigured midi files. If attacker can additional information, attacker can execute arbitrary code.","status":"published","published":"2023-03-28T15:15:00Z","modified":"2025-10-24T05:01:52Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:20.198616Z"}]}}