CVE-2026-8838

Summary

Unsafe use of Python's eval() on server-received data in the vector_in() function in amazon-redshift-python-driver before 2.1.14 allows a rogue server or man-in-the-middle actor to execute arbitrary code on the client.

To remediate this issue, users should upgrade to version 2.1.14.

Affected Software

Weaknesses

• CWE-94: CWE-94: Improper Control of Generation of Code ('Code Injection')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• https://github.com/aws/amazon-redshift-python-driver/releases/tag/v2.1.14
• https://aws.amazon.com/security/security-bulletins/2026-033-aws/
• https://github.com/aws/amazon-redshift-python-driver/security/advisories/GHSA-29h4-r29x-hchv

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