Classified Information Spillage

nouncandidate·updated May 9, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

Security incident that occurs whenever classified data is spilled either onto an unclassified information system or to an information system with a lower level of classification.

Framework senses

2 senses across 2 frameworks

NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →

§1: Security incident that occurs whenever classified data is spilled either onto an unclassified information system or to an information system with a lower level of classification.

CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →

§1: Security incident that occurs whenever classified data is spilled either onto an unclassified information system or to an information system with a lower level of classification.