Several vulnerabilities have been discovered in the libwebkit2gtk-4.0-37 web engine: CVE-2019-8644 G. Geshev discovered memory corruption issues that can lead to arbitrary code execution. CVE-2019-8649 Sergei Glazunov discovered an issue that may lead to universal cross site scripting. CVE-2019-8658 akayn discovered an issue that may lead to universal cross site scripting. CVE-2019-8666 Zongming W ...