diff --git a/dd-java-agent/instrumentation/iast-instrumenter/src/main/resources/datadog/trace/instrumentation/iastinstrumenter/iast_exclusion.trie b/dd-java-agent/instrumentation/iast-instrumenter/src/main/resources/datadog/trace/instrumentation/iastinstrumenter/iast_exclusion.trie
index 27e1e4a19e5..b72459659ad 100644
--- a/dd-java-agent/instrumentation/iast-instrumenter/src/main/resources/datadog/trace/instrumentation/iastinstrumenter/iast_exclusion.trie
+++ b/dd-java-agent/instrumentation/iast-instrumenter/src/main/resources/datadog/trace/instrumentation/iastinstrumenter/iast_exclusion.trie
@@ -224,6 +224,8 @@
 2 oracle.j2ee.*
 1 oracle.jdbc.*
 1 oracle.sql.*
+# APPSEC-57044
+1 oracle.ucp.util.OpaqueString
 1 org.ajax4jsf.*
 1 org.aopalliance.*
 1 org.antlr.*