qt: Out of bounds read in function QRadialFetchSimd from crafted svg file https://bugreports.qt.io/browse/QTBUG-91507 https://codereview.qt-project.org/gitweb?p=qt%2Fqtsvg.git;a=commit;h=bfd6ee0d8cf34b63d32adf10ed93daa0086b359f CREATE(Triage):(User=admin) CVE-2021-3481 (https://nvd.nist.gov/vuln/detail/CVE-2021-3481)