{"id":"CVE-2022-43703","aliases":["EUVD-2022-46685","GHSA-hpg6-hp9w-vxqp"],"status":"published","title":"Incomplete verification of installation file signature","description":"An installer that loads or executes files using an unconstrained search path may be vulnerable to substitute files under control of an attacker being loaded or executed instead of the intended files.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00194,"percentile":0.09164,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2023-07-27T21:52:29Z","modified":"2026-11-10T12:10:00Z","products":[{"vendor":"arm","product":"arm_development_studio"},{"vendor":"arm","product":"ds_development_studio"},{"vendor":"arm ltd","product":"arm compiler 5 (ac5), arm compiler for embedded 6 (ac6), fast models (fm), arm compiler for embedded fusa (acef), arm development studio (ads), arm forge (af), arm mobile studio (ams), ds-5 development studio, fast models (fm), gnu toolchain (gt), keil mdk (kmdk), mbed studio (ms)"}],"references":[{"url":"https://developer.arm.com/documentation/ka005596/latest","tags":["x_transferred","Vendor Advisory"]},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00930.html","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43703"},{"url":"https://github.com/advisories/GHSA-hpg6-hp9w-vxqp"}],"sources":{"cve":[{"id":"CVE-2022-43703","title":"Incomplete verification of installation file signature","description":"An installer that loads or executes files using an unconstrained search path may be vulnerable to substitute files under control of an attacker being loaded or executed instead of the intended files.","status":"published","published":"2023-07-27T21:52:29.229Z","modified":"2025-02-13T16:33:38.228Z","cwes":["CWE-427"],"updated_at":"2026-11-02T14:34:25.618175Z"}],"euvd":[{"id":"EUVD-2022-46685","description":"An installer that loads or executes files using an unconstrained search path may be vulnerable to substitute files under control of an attacker being loaded or executed instead of the intended files.","status":"published","published":"2023-07-27T21:52:29Z","modified":"2025-02-13T16:33:38Z","updated_at":"2026-11-03T00:03:52.297177Z"}],"ghsa":[{"id":"GHSA-hpg6-hp9w-vxqp","title":"An installer that loads or executes files using an unconstrained search path may be vulnerable to...","description":"An installer that loads or executes files using an unconstrained search path may be vulnerable to substitute files under control of an attacker being loaded or executed instead of the intended files.","status":"published","published":"2023-07-28T00:30:22Z","modified":"2025-02-13T18:31:43Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:59:55.900946Z"}],"nvd":[{"id":"CVE-2022-43703","description":"An installer that loads or executes files using an unconstrained search path may be vulnerable to substitute files under control of an attacker being loaded or executed instead of the intended files.","status":"published","published":"2023-07-27T22:15:12.87Z","modified":"2026-11-10T12:10:00.177Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-10T14:19:22.611066Z"}]}}