The risk to organizational operations (including mission, functions, image, reputation), organizational assets, individuals, other organizations, and the Nation due to the potential for unauthorized access, use, disclosure, disruption, modification, or destruction of information and /or information systems. See Risk.
Sources:
NIST SP 800-137 under Information Security Risk from NIST SP 800-39

  The risk to organizational operations (including mission, functions, image, reputation), organizational assets, individuals, other organizations, and the Nation due to the potential for unauthorized access, use, disclosure, disruption, modification, or destruction of information and/or a system.
Sources:
NIST SP 800-12 Rev. 1 under Information Security Risk from NIST SP 800-30 Rev. 1

  The risk to organizational operations (including mission, functions, image, reputation), organizational assets, individuals, other organizations, and the Nation due to the potential for unauthorized access, use, disclosure, disruption, modification, or destruction of information and/or systems.
Sources:
NIST SP 800-37 Rev. 2 from NIST SP 800-30 Rev. 1
NIST SP 800-53 Rev. 5 from NIST SP 800-30 Rev. 1
NIST SP 800-53A Rev. 5 from NIST SP 800-30 Rev. 1

  The risk to organizational operations (including mission, functions, image, reputation), organizational assets, individuals, other organizations, and the Nation due to the potential for unauthorized access, use, disclosure, disruption, modification, or destruction of information and/or information systems.
Sources:
NIST SP 1800-25B under Information Security Risk from NIST SP 800-30 Rev. 1, CNSSI 4009-2022
NIST SP 1800-26B under Information Security Risk from NIST SP 800-30 Rev. 1, CNSSI 4009-2022
NIST SP 800-30 Rev. 1 under Information Security Risk
NIST SP 800-39 under Information Security Risk