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Logic Bomb

nounid 3165·updated May 12, 2026
candidate

A piece of code intentionally inserted into a software system that will set off a malicious function when specified conditions are met.

MWE

Attested in

NIST SP 800-171 Rev 3 - Protecting CUI in Nonfederal Systems1 citation · 1 machine-matched · observed 2026-09-01 under anchor/0.9/36451/2026-09-01
03.14.02.c.2 ¶ 1

Classifications

Entity Type

Threat0%rule-basedmulti_axis_classifier_low_confidence.v1

Sensitivity

85%llm-generatedllm:claude-haiku-4-5

Information Class

unclassified

Variants

synonym
slag code
alternatephrasing
Logic bombs
plural
Logic BombsLogic bombses
possessive
Logic Bomb'sLogic bombs's
pluralpossessive
Logic Bombs'Logic bombses'

Framework definitions

SANS Glossary of Security Terms1 senseview framework →
§1
Logic bombs are programs or snippets of code that execute when a certain predefined event occurs. Logic bombs may also be set to go off on a certain date or when a specified set of circumstances occurs.
NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →
§1
A piece of code intentionally inserted into a software system that will set off a malicious function when specified conditions are met.
CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →
§1
A piece of code intentionally inserted into a software system that will set off a malicious function when specified conditions are met.
Wordset Dictionary1 senseview framework →
§1
a set of instructions inserted into a program that are designed to execute (or `explode') if a particular condition is satisfied
NIST SP 800-171r31 senseview framework →
§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.
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
A piece of code intentionally inserted into a software system that will set off a malicious function when specified conditions are met.
DR-088 backfill from the noun definition column

Outgoing relationships

No outgoing triples
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.