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A reported ${17~}$MeV boson, which has been proposed as an explanation to the$^{8}$Be and $^{4}$He anomaly, is investigated in the context of its possibleinfluence to neutron stars structure. Implementing a $m_{X}$=17 MeV to thenuclear equation of state using different incompressibility values K$_{0}$=245MeV and K$_{0}$=260 MeV and solving Tolman-Oppenheimer-Volkoff equations, weestimate an upper limit of ${M_{TOV}\thickapprox 2.4M\odot}$ for a non rotatingneutron star with span in radius ${R}$ between ${11.5~}$km to ${14~}$km. Movingaway from pure - NN with admixture of 10\% protons and simulating possiblesoftening of equation of state due to hyperons, we see that our estimatedlimits fit quite well inside the newest reported studies, coming from neutronstars merger event, GW190814

Neutron star structure with nuclear force mediated by hypothetical X17 boson