{"id":"CVE-2023-39726","aliases":["EUVD-2023-43426","GHSA-r6j8-w974-w846"],"status":"published","title":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via...","description":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via crafted commands to the terminal.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01239,"percentile":0.69349,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-96"],"published":"2023-10-26T00:00:00Z","modified":"2026-10-28T02:30:35Z","products":[{"vendor":"mintty_project","product":"mintty"}],"references":[{"url":"https://dgl.cx/2023/09/ansi-terminal-security#mintty-osc50","tags":["x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39726","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-r6j8-w974-w846"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39726.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-39726","description":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via crafted commands to the terminal.","status":"published","published":"2023-10-26T00:00:00Z","modified":"2024-09-10T16:15:18.833Z","cwes":["CWE-96"],"updated_at":"2026-11-02T14:35:33.138994Z"}],"euvd":[{"id":"EUVD-2023-43426","description":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via crafted commands to the terminal.","status":"published","published":"2023-10-26T00:00:00Z","modified":"2024-09-10T16:15:18Z","updated_at":"2026-11-03T00:55:59.274325Z"}],"ghsa":[{"id":"GHSA-r6j8-w974-w846","title":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via...","description":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via crafted commands to the terminal.","status":"published","published":"2023-10-26T21:30:22Z","modified":"2024-09-10T18:30:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-96"],"updated_at":"2026-11-02T14:58:13.090684Z"}],"nvd":[{"id":"CVE-2023-39726","description":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via crafted commands to the terminal.","status":"published","published":"2023-10-26T21:15:07.857Z","modified":"2026-06-17T06:12:48.947Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-96"],"updated_at":"2026-11-02T14:08:40.004465Z"}],"osv":[{"id":"CVE-2023-39726","description":"An issue in Mintty v.3.6.4 and before allows a remote attacker to execute arbitrary code via crafted commands to the terminal.","status":"published","published":"2023-10-26T00:00:00Z","modified":"2026-10-28T02:30:35.413403935Z","updated_at":"2026-11-02T15:44:33.244128Z"}]}}