{"id":"CVE-2025-12385","state":"PUBLISHED","title":"Improper validation of <img> tag size in Text component parser","description":"Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability in The Qt Company Qt on Windows, MacOS, Linux, iOS, Android, x86, ARM, 64 bit, 32 bit allows Excessive Allocation.\n\n\nThis issue affects users of the Text component in Qt Quick. Missing validation of the width and height in the <img> tag could cause an application to become unresponsive.\n\n\n\nThis issue affects Qt: from 5.0.0 through 6.5.10, from 6.6.0 through 6.8.5, from 6.9.0 through 6.10.0.","publishedAt":"2025-12-03T19:38:53.130Z","updatedAt":"2026-07-29T08:58:29.240Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","source":"TQtC"},"assigner":"TQtC","products":["Qt Qt"],"affected":[{"vendor":"Qt","product":"Qt","defaultStatus":"unaffected","versions":[{"version":"5.0.0","status":"affected","lessThanOrEqual":"6.5.10","versionType":"python"},{"version":"6.6.0","status":"affected","lessThanOrEqual":"6.8.5","versionType":"python"},{"version":"6.9.0","status":"affected","lessThanOrEqual":"6.10.0","versionType":"python"}],"platforms":["Windows","MacOS","Linux","iOS","Android","x86","ARM","64 bit","32 bit"]}],"references":["https://codereview.qt-project.org/c/qt/qtdeclarative/+/687239","https://codereview.qt-project.org/c/qt/qtdeclarative/+/687766"],"weaknesses":["CWE-770","CWE-1284"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12385.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12385","state":"PUBLISHED","datePublished":"2025-12-03T19:38:53.130Z","dateUpdated":"2026-07-29T08:58:29.240Z","assignerShortName":"TQtC","assignerOrgId":"a59d8014-47c4-4630-ab43-e1b13cbe58e3","dateReserved":"2025-10-28T11:53:25.141Z"},"containers":{"cna":{"title":"Improper validation of <img> tag size in Text component parser","descriptions":[{"lang":"en","value":"Allocation of Resources Without Limits or Throttling, Improper Validation of Specified Quantity in Input vulnerability in The Qt Company Qt on Windows, MacOS, Linux, iOS, Android, x86, ARM, 64 bit, 32 bit allows Excessive Allocation.\n\n\nThis issue affects users of the Text component in Qt Quick. 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