{"id":"CVE-2026-105924","title":"NULL pointer dereference vulnerability in QCborValue to JSON conversion impacts Qt","summary":"A NULL pointer dereference vulnerability in the Qt QCborValue to JSON conversion of the Qt Core module.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/R:U/RE:L/U:Green","cvssSource":"cna","cwe":["CWE-476"],"vendor":"qt","product":"Qt","affected":["Qt >= 5.12.0 <= 6.8.9","Qt >= 6.9.0 <= 6.11.2","Qt >= 6.12.0 < 6.12.1"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-30T15:24:54.286064Z"},"published":"2026-10-30","updated":"2026-10-30","sourceUpdated":"2026-10-30T15:25:08.893Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-105924","references":[{"url":"https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-105924:"},{"url":"https://codereview.qt-project.org/c/qt/qtbase/+/766809"}],"tags":["cve.org"],"epss":0.00163,"epssPercentile":0.05535,"ingestedAt":"2026-11-05T16:07:30.415Z","slug":"CVE-2026-105924","body":"## Overview\n\nA NULL pointer dereference vulnerability in the Qt QCborValue to JSON conversion of the Qt Core module.\n\n## Affected\n\n- `Qt >= 5.12.0 <= 6.8.9`\n- `Qt >= 6.9.0 <= 6.11.2`\n- `Qt >= 6.12.0 < 6.12.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}