Beginning in October of 2021 both the Vuln and CPE APIs will limit date ranges to 120 days total. In addition, while the date ranges will continue to be an optional parameter for both APIs, it will now be required that both begin and end dates are supplied when in use. Impacts are as follows:
| Vuln API | modStartDate modEndDate | Both values will now be required when used. Maximum date ranges between dates cannot exceed 120 days. | pubStartDate pubEndDate | Both values will now be required when used. Maximum date ranges between dates cannot exceed 120 days. | CPE API | modStartDate modEndDate | Both values will now be required when used. Maximum date ranges between dates cannot exceed 120 days. |