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CVE PROGRAM SOURCE RECORD6.0 Medium

CVE-2026-104002

Fail-open error handling in the data masking utility in Powertools for AWS Lambda (Python)

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

AWS powertools-lambda-python

Default version status: unaffected

  • 3.6.0 to ≤ 3.34.0affected

References