https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2017-3206.htmlhttps://patchthecve.com/cve/CVE-2017-3206.htmlWed, 17 Jun 2026 01:17:43 +0000CRITICAL 9.8: The Java implementation of AMF3 deserializers used by Flamingo amf-serializer by Exadel, version 2.2.0, allows external entity references (XXEs) from XML documents embedded within AMF3 messages. If the XML parsing is handled incorrectly it could potentially expose sensitive data on the server, deniahttps://patchthecve.com/cve/CVE-2017-3202.htmlhttps://patchthecve.com/cve/CVE-2017-3202.htmlWed, 17 Jun 2026 01:17:43 +0000CRITICAL 9.8: The Java implementation of AMF3 deserializers used in Flamingo amf-serializer by Exadel, version 2.2.0, may allow instantiation of arbitrary classes via their public parameter-less constructor and subsequently call arbitrary Java Beans setter methods. The ability to exploit this vulnerability dependhttps://patchthecve.com/cve/CVE-2017-3201.htmlhttps://patchthecve.com/cve/CVE-2017-3201.htmlWed, 17 Jun 2026 01:17:43 +0000HIGH 8.1: The Java implementation of AMF3 deserializers used in Flamingo amf-serializer by Exadel, version 2.2.0 derives class instances from java.io.Externalizable rather than the AMF3 specification's recommendation of flash.utils.IExternalizable. A remote attacker with the ability to spoof or control an RMI