{"id":"CVE-2019-6556","aliases":["EUVD-2019-16115","GHSA-vv73-vf82-3769"],"status":"published","title":"When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common...","description":"When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common Components January 2019 and prior) fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","severity":{"version":"3.0","score":6.6,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01152,"percentile":0.67162,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2019-04-10T19:48:50Z","modified":"2026-06-17T02:39:15Z","products":[{"vendor":"omron","product":"common_components"},{"vendor":"omron","product":"cx-programmer"},{"vendor":"omron","product":"cx-programmer within cx-one"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-19-094-01","tags":["x_refsource_MISC","x_transferred","Mitigation","Third Party Advisory","US Government Resource"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-19-344/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-6556"},{"url":"https://github.com/advisories/GHSA-vv73-vf82-3769"}],"sources":{"cve":[{"id":"CVE-2019-6556","description":"When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common Components January 2019 and prior) fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2019-04-10T19:48:50Z","modified":"2024-08-04T20:23:22.21Z","cwes":["CWE-416"],"updated_at":"2026-11-02T14:20:23.381621Z"}],"euvd":[{"id":"EUVD-2019-16115","description":"When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common Components January 2019 and prior) fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2019-04-10T19:48:50Z","modified":"2024-08-04T20:23:22Z","updated_at":"2026-11-03T03:06:49.204502Z"}],"ghsa":[{"id":"GHSA-vv73-vf82-3769","title":"When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common...","description":"When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common Components January 2019 and prior) fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2022-05-14T01:10:37Z","modified":"2023-02-02T05:03:12Z","cvss":[{"version":"3.0","score":6.6,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:51:35.560043Z"}],"nvd":[{"id":"CVE-2019-6556","description":"When processing project files, the application (Omron CX-Programmer v9.70 and prior and Common Components January 2019 and prior) fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2019-04-10T20:29:01.21Z","modified":"2026-06-17T02:39:15.133Z","cvss":[{"version":"3.0","score":6.6,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H","level":"medium","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-416"],"updated_at":"2026-11-02T14:05:11.426883Z"}]}}