kryo vulnerabilities (OSS-Fuzz)

2 vulnerabilities.

• kryo OSS-Fuzz Uncaught exception in com.esotericsoftware.kryo.serializers.FieldSerializer.read OSV-2021-812 Fix available No scoreMay 29, 2021
• kryo OSS-Fuzz Uncaught exception OSV-2021-795 Fix available No scoreMay 25, 2021