This patch of 0.9.3 fixes CVE-2018-1320 and is released to maven central as libthrift 0.9.3-1. This CVE is fixed specifically in 0.9.3.1 and also in 0.12.0 or later. There is no 0.9.3.1 windows compiler distributed here so use the one from release 0.9.3 as it has not changed.