Higgs physics at the LHC after 10 years of discovery

The Higgs boson has been discovered by the ATLAS and CMS collaborations in 2012 at the Large Hadron Collider (LHC). Over the last 10 years, its properties have been extensively measured, including its mass, spin-parity and coupling to massive gauge bosons (W, Z), most massive quarks and charged lepton (top, bottom, tau lepton), which are all consistent with the Standard Model (SM) predictions. Among other untested properties, the Higgs boson self-coupling is of special importance, as a measurement of this coupling would shed light on the shape of Higgs boson potential, which is a fundamental property of the Higgs boson that needs to be tested experimentally and its exact shape has a significant consequence on our understanding of nature. In this talk, I will briefly summarized current status and the future perspective of Higgs boson self-coupling measurements using the CMS experiment.