{"schema":"threatline.record/2","record":{"id":"CVE-2026-107590","aliases":[],"summary":"Out-of-bounds write vulnerability in QTextCodec iconv-based encoding impacts Qt","details":"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.","categories":["Unclassified"],"product":"Qt","vendor":"qt","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107590","source_modified_at":"2026-10-27T12:24:53.005Z","fetched_at":"2026-10-27T16:27:21.584480Z","product":"Qt","vendor":"qt","versions":[{"status":"unaffected","version":"0","lessThan":"4.5.0","versionType":"python"},{"status":"affected","version":"4.5.0","lessThanOrEqual":"6.8.8","versionType":"python"},{"status":"affected","version":"6.9.0","lessThanOrEqual":"6.11.2","versionType":"python"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":1.9,"severity":"Low","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-27T12:24:53.005Z","modified_at":"2026-10-27T12:24:53.005Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-107590","fetched_at":"2026-10-27T16:27:21.584480Z","source_modified_at":"2026-10-27T12:24:53.005Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-107590:","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qt5compat/+/762752","tags":["patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-27T12:24:53.005Z","content_hash":"1ed1bee5f9fbc39c2142f07e389657c56d4b902953b0000d6d358bda8236b49b"}}