Class weakness
Incomplete
CWE-1023: Incomplete Comparison with Missing Factors
The product performs a comparison between entities that must consider multiple factors or characteristics of each entity, but the comparison does not include one or more of these factors.
Last updated
7
Recorded CVEs
With this primary weakness
1
KEVs
In the CISA KEV catalog
Not rated
Likelihood of exploit
Per MITRE
Class
Abstraction
MITRE classification
Overview
CWE-1023 (Incomplete Comparison with Missing Factors) is a class-level software weakness catalogued by MITRE in the Common Weakness Enumeration (CWE). It describes a recurring type of mistake that can lead to exploitable security vulnerabilities.
Real-world CVEs
7 recorded CVEs are caused by CWE-1023 (Incomplete Comparison with Missing Factors), including 1 in CISA's KEV (Known Exploited Vulnerabilities) catalog. KEVs are shown first. 3 new CWE-1023 CVEs have been recorded so far in 2026 (3 in 2025).