Update README.md

Author: lemire

README.md

@@ -1,6 +1,7 @@
 # CRoaring 
 
 [![Ubuntu-CI](https://github.com/RoaringBitmap/CRoaring/actions/workflows/ubuntu-noexcept-ci.yml/badge.svg)](https://github.com/RoaringBitmap/CRoaring/actions/workflows/ubuntu-noexcept-ci.yml) [![VS17-CI](https://github.com/RoaringBitmap/CRoaring/actions/workflows/vs17-ci.yml/badge.svg)](https://github.com/RoaringBitmap/CRoaring/actions/workflows/vs17-ci.yml)
+[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/croaring.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:croaring)
 
 [![Doxygen Documentation](https://img.shields.io/badge/docs-doxygen-green.svg)](http://roaringbitmap.github.io/CRoaring/)