{"schema":"threatline.record/2","record":{"id":"CVE-2026-8168","aliases":[],"summary":"Denial-of-service vulnerability in the SVG parser and renderer impacts Qt","details":"Uncontrolled recursion in the SVG parser and renderer of the Qt SVG module (QtSvg) in Qt Group Qt allows attackers to cause a denial of service (application crash via stack exhaustion) via a crafted SVG file with deeply nested elements.","categories":["Unclassified"],"product":"qt","vendor":"qt","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-8168","source_modified_at":"2026-10-19T14:27:15.747Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"qt","vendor":"qt","versions":[{"status":"affected","version":"4.1.0","lessThan":"6.8.9","versionType":"python"},{"status":"affected","version":"6.9.0","lessThan":"6.11.2","versionType":"python"},{"status":"unknown","version":"0","lessThan":"4.1.0","versionType":"python"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-8168","source_modified_at":"2026-10-19T14:27:15.747Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"qt","ecosystem":null},"version":"6.8.9","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-8168","source_modified_at":"2026-10-19T14:27:15.747Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"qt","ecosystem":null},"version":"6.11.2","basis":"first unaffected version stated in the CVE record"}],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00404,"percentile":0.33561,"score_date":"2026-10-23"},"published_at":"2026-10-19T13:08:14.544Z","modified_at":"2026-10-19T14:27:15.747Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-8168","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T14:27:15.747Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-8168","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-8168:","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/730591","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/730501","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/731257","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/730892","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/733245","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/738811","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/730590","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/743488","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/748966","tags":["patch"]},{"source":"CVE List","url":"https://codereview.qt-project.org/c/qt/qtsvg/+/756512","tags":["patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-19T14:27:04.849301Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T14:27:15.747Z","content_hash":"b8c4cfd974887322c04d261ecebe8e7340bdb14cba3d495386216bb1e7f7c7a6"}}