{"id":"CVE-2023-50739","aliases":["EUVD-2023-55495","GHSA-vg87-mh5w-4j7p"],"status":"published","title":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices.","description":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00605,"percentile":0.49471,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122"],"published":"2025-01-17T23:47:13Z","modified":"2026-06-17T06:39:54Z","products":[{"vendor":"lexmark","product":"printer firmware"}],"references":[{"url":"https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50739"},{"url":"https://github.com/advisories/GHSA-vg87-mh5w-4j7p"}],"sources":{"cve":[{"id":"CVE-2023-50739","title":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices.","description":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.","status":"published","published":"2025-01-17T23:47:13.923Z","modified":"2025-01-22T14:23:31.226Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:35:34.923818Z"}],"euvd":[{"id":"EUVD-2023-55495","description":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.","status":"published","published":"2025-01-17T23:47:13Z","modified":"2025-01-22T14:23:31Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:15.37855Z"}],"ghsa":[{"id":"GHSA-vg87-mh5w-4j7p","title":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in...","description":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.","status":"published","published":"2025-01-18T00:30:48Z","modified":"2025-01-18T00:30:59Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:59:36.307613Z"}],"nvd":[{"id":"CVE-2023-50739","description":"A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code.","status":"published","published":"2025-01-18T00:15:25.6Z","modified":"2026-06-17T06:39:54.73Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:09:20.080574Z"}]}}