Common Weakness Enumeration

    CWE Definition / CWE-354

    CWE-354: Improper Validation of Integrity Check Value

    The product does not validate or incorrectly validates the integrity check values or checksums of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission.

    Published:19 Jul 2006
    Organization:MITRE
    Modified:30 Apr 2026

    Related Weakness

    CWE-345: Insufficient Verification of Data Authenticity

    CWE-345: Insufficient Verification of Data Authenticity

    CWE-754: Improper Check for Unusual or Exceptional Conditions

    CWE-353: Missing Support for Integrity Check