A computer-implemented method for cybersecurity vulnerability management, the computer-implemented method comprising: receiving, by a consortium blockchain network, a vulnerability report by a security specialist node indicating a cybersecurity vulnerability of a service provided by a service provider node; determining, by the consortium blockchain network, whether the security specialist node is authorized to submit the vulnerability report to the consortium blockchain network, wherein the consortium blockchain network is private among participating entities, and wherein a consensus process is controlled by an authorized set of nodes; providing, by the consortium blockchain network, access to the vulnerability report to an administrator node for verifying the cybersecurity vulnerability in the vulnerability report if it is determined, by the consortium blockchain network, that the administrator node is authorized to obtain the vulnerability report; receiving, by the consortium blockchain network and from the administrator node, a vulnerability verification report indicating a verification of the cybersecurity vulnerability in the vulnerability report; storing, by the consortium blockchain network, information of the cybersecurity vulnerability into a vulnerability record that is stored on the consortium blockchain network, wherein the information of the cybersecurity vulnerability is based on the vulnerability report and the vulnerability verification report; providing, by the consortium blockchain network, access to the vulnerability record to the service provider node if it is determined, by the consortium blockchain network, that the service provider node is authorized to access the vulnerability record; and receiving, by the consortium blockchain network and from the service provider node, a notification indicating a resolution to the cybersecurity vulnerability. receiving, by a consortium blockchain network, a vulnerability report by a security specialist node indicating a cybersecurity vulnerability of a service provided by a service provider node; determining, by the consortium blockchain network, whether the security specialist node is authorized to submit the vulnerability report to the consortium blockchain network, wherein the consortium blockchain network is private among participating entities, and wherein a consensus process is controlled by an authorized set of nodes; providing, by the consortium blockchain network, access to the vulnerability report to an administrator node for verifying the cybersecurity vulnerability in the vulnerability report if it is determined, by the consortium blockchain network, that the administrator node is authorized to obtain the vulnerability report; receiving, by the consortium blockchain network and from the administrator node, a vulnerability verification report indicating a verification of the cybersecurity vulnerability in the vulnerability report; storing, by the consortium blockchain network, information of the cybersecurity vulnerability into a vulnerability record that is stored on the consortium blockchain network, wherein the information of the cybersecurity vulnerability is based on the vulnerability report and the vulnerability verification report; providing, by the consortium blockchain network, access to the vulnerability record to the service provider node if it is determined, by the consortium blockchain network, that the service provider node is authorized to access the vulnerability record; and receiving, by the consortium blockchain network and from the service provider node, a notification indicating a resolution to the cybersecurity vulnerability.