This update for webkit2gtk3 fixes the following issues: Security issue fixed: - CVE-2020-3899: Fixed a memory consumption issue that could have led to remote code execution . Non-security issues fixed: - Update to version 2.28.2 : + Fix excessive CPU usage due to GdkFrameClock not being stopped. + Fix UI process crash when EGL_WL_bind_wayland_display extension is not available. + Fix position of select popup menus in X11. + Fix playing of Youtube "live stream"/H264 URLs. + Fix a crash under X11 when cairo uses xcb. + Fix the build in MIPS64. + Fix several crashes and rendering issues.