AWS AmazonRDS documentation change

Service: AmazonRDS · 2026-05-31 · Documentation low

File: AmazonRDS/latest/UserGuide/USER_ConnectToOracleInstance.SQLPlus.md

Summary

Added troubleshooting tip for connection hangs related to security groups

Security assessment

Adds guidance about network security configuration (security groups) but doesn't address a specific vulnerability. Enhances documentation of security feature usage.

Diff

diff --git a/AmazonRDS/latest/UserGuide/USER_ConnectToOracleInstance.SQLPlus.md b/AmazonRDS/latest/UserGuide/USER_ConnectToOracleInstance.SQLPlus.md
index 1a8632a1d..ee7c028d8 100644
--- a//AmazonRDS/latest/UserGuide/USER_ConnectToOracleInstance.SQLPlus.md
+++ b//AmazonRDS/latest/UserGuide/USER_ConnectToOracleInstance.SQLPlus.md
@@ -44,0 +45,4 @@ The shorter format connection string (EZ Connect), such as `sqlplus USER/PASSWOR
+###### Tip
+
+If the connection hangs without returning an error, verify that your security group allows inbound traffic on the database port from your client IP address.
+