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    1 vulnerability found for powertools-lambda-python by AWS

    CVE-2026-104002 (GCVE-0-2026-104002)

    Vulnerability from cvelistv5 – Published: 2026-10-01 21:05 – Updated: 2026-10-02 18:25
    VLAI
    Title
    Fail-open error handling in the data masking utility in Powertools for AWS Lambda (Python)
    Summary
    A fail-open error handling issue within the data masking utility of Powertools for AWS Lambda (Python) might allow actors to read sensitive field values that the application intended to mask.  To remediate this issue, users should upgrade to version 3.35.0.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-02 18:25 UTC
    CWE
    • CWE-390 - Detection of error condition without action
    Impacted products
    Vendor Product Version
    AWS powertools-lambda-python Affected: 3.6.0 , ≤ 3.34.0 (custom)
    Create a notification for this product.
    Show details on NVD website

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