The following fixes are contained in ColdFusion 9 Cumulative Hot Fix 1 (CHF1). Adobe recommends that you apply CHF1 to ColdFusion 9 only if you are experiencing one or more of the issues listed below. This cumulative hot fix is specific to ColdFusion 9 and need not be applied to any other releases.
| Bug ID | Description | Added in Cumulative Hot Fix |
| 80624 | Fix for the NullPointerException error thrown when deploying a car file from ColdFusion 7 containing data sources to ColdFusion 9 | 1 |
| 80621 | Fix for the issue where ColdFusion was ignoring local variable assignment when the variable is assigned to a struct at runtime | 1 |
| 80601 | Fix for the “java.util.regex.PatternSyntaxException: Illegal repetition{}” error thrown when using {} as delimiter with the listtoarray function | 1 |
| 80429 | Fix for the issue where in any cfscript style function declarations, function parameter types were not accepting the dotted CFC type | 1 |
| 80412 | Fix for the issue where ColdFusion deployed on JBoss was unable to render maps using cfmap | 1 |
| 80375 | Fix for the “Error casting an object of type java.lang.Double cannot be cast to java.lang.String to an incompatible type” error thrown when calling a CFC remotely with returnFormat=json | 1 |
| 80335 | Fix for the issue where an implicit struct/array passed to a function call as a value is not working | 1 |
| 80231 | Fix for the issue where cfscript style function declaration was not accepting implicit struct/array as a default value for the second argument onward | 1 |
| 80230 | Fix for the “ashx image format is not supported on this operating system” error thrown when assigning an image returned from a .NET webservice to a CFImage tag | 1 |
| 79756 | Fix for the “Cannot drop the table '<tableName>'” error thrown when requesting the CFC for the first time with the ORM setting dbcreate set to dropcreate | 1 |
Use the ColdFusion 9 Administrator to install cumulative hot fixes. The installation process is the same for all platforms and installation choices.
You do not need to keep the ColdFusion 9 cumulative hot fix JAR file after installing it with the ColdFusion Administrator. The file has been copied to the correct location.
The ColdFusion 9 cumulative hot fix JAR file appears as a new entry in the System Information list.
ColdFusion hot fix jars are uninstalled by stopping the ColdFusion application server and deleting the respective jars from cf_root/lib/updates.

