Changelog for libnghttp2-1.43.0-5.el9_4.3.x86_64.rpm :

* Wed Apr 10 2024 Jan Macku - 1.43.0-5.2- fix CONTINUATION frames DoS (CVE-2024-28182, CVE-2024-27316)
* Fri Oct 13 2023 Jan Macku - 1.43.0-5.1- fix HTTP/2 Rapid Reset (CVE-2023-44487)