CVE-2026-28780 | Apache HTTP Server up to 2.4.66 ajp_msg_check_header buffer overflow

A vulnerability was found in Apache HTTP Server up to 2.4.66. It has been declared as critical. Impacted is the function ajp_msg_check_header. Executing a manipulation can lead to buffer overflow.

The identification of this vulnerability is CVE-2026-28780. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.