Likelihood of Occurrence
nounid
3140·updated Aug 30, 2026verified· unreviewed
In Information Assurance risk analysis, a weighted factor based on a subjective analysis of the probability that a given threat is capable of exploiting a given vulnerability.
MWE
Attested in
NIST SP 800-171 Rev 3 - Protecting CUI in Nonfederal Systems
3.2.2 ¶ 139
Classifications
Entity Type
Metric0%rule-basedmulti_axis_classifier_low_confidence.v1
Sensitivity
—85%llm-generatedllm:claude-haiku-4-5
Information Class
—90%llm-generatedllm:claude-haiku-4-5
Variants
- plural
- Likelihood of Occurrences
- possessive
- Likelihood of Occurrence's
- pluralpossessive
- Likelihood of Occurrences'
Framework definitions
- §1
- In Information Assurance risk analysis, a weighted factor based on a subjective analysis of the probability that a given threat is capable of exploiting a given vulnerability.
- §1
- In Information Assurance risk analysis, a weighted factor based on a subjective analysis of the probability that a given threat is capable of exploiting a given vulnerability.
- §1 · attested_usage_pack_match
- No definition is given in NIST SP 800-171r3. The term is attested in use at 1 citation in that document; a definition is pending curation.Increment 2: attested in 800-171r3 without a glossary definition.
- §1 · legacy_primary
- In Information Assurance risk analysis, a weighted factor based on a subjective analysis of the probability that a given threat is capable of exploiting a given vulnerability.DR-088 backfill from the noun definition column
Outgoing relationships
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This term is not the subject of any RDF-style relationship yet.
Incoming relationships
No incoming triples
No other term currently asserts a relationship to this one.