{"id":"CVE-2021-40826","aliases":["DEBIAN-CVE-2021-40826","EUVD-2021-27987","GHSA-88vg-xw8v-x5c5","UBUNTU-CVE-2021-40826"],"status":"published","title":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation,...","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01292,"percentile":0.70685,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-476"],"published":"2021-12-15T06:38:13Z","modified":"2026-10-24T10:30:17Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.0~rc1+git867-g9ef681b0e+dfsg-1","1.4.0~rc1+git867-g9ef681b0e+dfsg-1.1","1.4.0~rc1+git867-g9ef681b0e+dfsg-2","1.4.1+git27-g658f34ec4+dfsg-1","1.4.1+git27-g658f34ec4+dfsg-2","1.4.1+git27-g658f34ec4+dfsg-2~exp1","1.4.1+git27-g658f34ec4+dfsg-3","1.4.1+git27-g658f34ec4+dfsg-4","1.4.1+git27-g658f34ec4+dfsg-5"]},{"source":"osv","ecosystem":"Debian:13","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.1+git27-g658f34ec4+dfsg-3","1.4.1+git27-g658f34ec4+dfsg-4","1.4.1+git27-g658f34ec4+dfsg-5"]},{"source":"osv","ecosystem":"Debian:14","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.1+git27-g658f34ec4+dfsg-3","1.4.1+git27-g658f34ec4+dfsg-4","1.4.1+git27-g658f34ec4+dfsg-5"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.3+dfsg-4","1.2.3+git1354-gdaddbde+dfsg-1","1.2.3+git1354-gdaddbde+dfsg-1build1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.1+git276-g3485bbe43+dfsg-1","1.3.1+git276-g3485bbe43+dfsg-1.1","1.3.1+git276-g3485bbe43+dfsg-1.1build1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.1+git609-g623a53681+dfsg-1build1","1.4.0~rc1+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.0~rc1+git347-gfc4cb6fc7+dfsg-1build1","1.4.0~rc1+git347-gfc4cb6fc7+dfsg-2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.0~rc1+git867-g9ef681b0e+dfsg-1ubuntu1","1.4.0~rc1+git867-g9ef681b0e+dfsg-1ubuntu3","1.4.0~rc1+git867-g9ef681b0e+dfsg-1ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.1+git27-g658f34ec4+dfsg-3ubuntu1","1.4.1+git27-g658f34ec4+dfsg-3ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.1+git27-g658f34ec4+dfsg-3ubuntu3","1.4.1+git27-g658f34ec4+dfsg-4ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"clementine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.1+git27-g658f34ec4+dfsg-3ubuntu2","1.4.1+git27-g658f34ec4+dfsg-3ubuntu3"]}],"products":[{"vendor":"clementine-player","product":"clementine"}],"references":[{"url":"https://voidsec.com/advisories/cve-2021-40826/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40826"},{"url":"https://github.com/advisories/GHSA-88vg-xw8v-x5c5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-40826","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-40826","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-40826","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-40826","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","status":"published","published":"2021-12-15T06:38:13Z","modified":"2024-08-04T02:51:06.976Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-27987","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","status":"published","published":"2021-12-15T06:38:13Z","modified":"2024-08-04T02:51:06Z","updated_at":"2026-11-03T03:24:19.692229Z"}],"ghsa":[{"id":"GHSA-88vg-xw8v-x5c5","title":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation,...","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","status":"published","published":"2021-12-16T00:02:18Z","modified":"2023-01-27T05:01:16Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:41:51.095902Z"}],"nvd":[{"id":"CVE-2021-40826","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","status":"published","published":"2021-12-15T07:15:07.183Z","modified":"2026-06-17T04:07:29.3Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:07:02.189991Z"}],"osv":[{"id":"CVE-2021-40826","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","status":"published","published":"2021-12-15T07:15:07.183Z","modified":"2026-10-24T10:30:17.544420989Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:21.249056Z"},{"id":"DEBIAN-CVE-2021-40826","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","status":"published","published":"2021-12-15T07:15:07.183Z","modified":"2026-10-23T18:03:34.054800393Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:35.521549Z"},{"id":"UBUNTU-CVE-2021-40826","description":"Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.","status":"published","published":"2021-12-15T07:15:00Z","modified":"2026-10-17T12:56:20.77820646Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:29.220315Z"}]}}