{"id":"CVE-2022-40983","details":"An integer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an integer overflow during memory allocation, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this vulnerability.","modified":"2026-08-12T03:51:49.457507493Z","published":"2023-01-12T16:44:11.041Z","database_specific":{"cna_assigner":"talos","cwe_ids":["CWE-190"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/40xxx/CVE-2022-40983.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"6.3.2."},{"last_affected":"6.3.2."}]}]},"references":[{"type":"WEB","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1617"},{"type":"WEB","url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1617"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/40xxx/CVE-2022-40983.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40983"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/qt/qt5","events":[{"introduced":"316776cd0e6022aca0b77b4259ef5f784b1c894e"},{"last_affected":"316776cd0e6022aca0b77b4259ef5f784b1c894e"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:qt:qt:6.3.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"6.3.2"},{"last_affected":"6.3.2"}]}}],"versions":["6.3.2","v6.3.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-40983.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/qt/qtbase","events":[{"introduced":"12dc1dc09d73f5400e1e77181749793885ed9ffc"},{"last_affected":"12dc1dc09d73f5400e1e77181749793885ed9ffc"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:qt:qt:6.3.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"6.3.2"},{"last_affected":"6.3.2"}]}}],"versions":["6.3.2","v6.3.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-40983.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}