{"id":"CVE-2026-107590","published":"2026-10-27T13:16:54.307","lastModified":"2026-10-27T15:03:41.023","description":"An out-of-bounds write vulnerability in the Qt QTextCodec iconv-based encoding of the Qt 5 Compatibility APIs module (Qt Core in Qt 5 and earlier) impacts Qt. Under certain conditions, encoding text with QTextCodec may write outside an internal buffer. This can cause the application to crash and may affect data integrity.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-131","CWE-787"],"vendors":[],"products":[],"references":[{"url":"https://codereview.qt-project.org/c/qt/qt5compat/+/762752","tags":[]},{"url":"https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-107590:","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}