{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-8838","assignerOrgId":"ff89ba41-3aa1-4d27-914a-91399e9639e5","state":"PUBLISHED","assignerShortName":"AMZN","dateReserved":"2026-05-18T14:57:04.276Z","datePublished":"2026-05-18T20:15:37.933Z","dateUpdated":"2026-05-19T12:56:12.712Z"},"containers":{"cna":{"providerMetadata":{"orgId":"ff89ba41-3aa1-4d27-914a-91399e9639e5","shortName":"AMZN","dateUpdated":"2026-05-18T20:19:16.159Z"},"title":"Remote Code Execution via eval() Injection in amazon-redshift-python-driver","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-242","descriptions":[{"lang":"en","value":"CAPEC-242 Code Injection"}]}],"affected":[{"vendor":"AWS","product":"Amazon Redshift connector for Python","versions":[{"status":"affected","version":"0","lessThanOrEqual":"2.1.13","versionType":"custom"}],"defaultStatus":"unaffected"}],"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:aws:amazon_redshift_connector_for_python:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndIncluding":"2.1.13"}]}]}],"descriptions":[{"lang":"en","value":"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. \n\n\n\nTo remediate this issue, users should upgrade to version 2.1.14.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Unsafe use of Python's eval() on server-received data in the vector_in() function in amazon-redshift-python-driver before <span>2.1.14 </span>allows a rogue server or man-in-the-middle actor to execute arbitrary code on the client. </p><p>To remediate this issue, users should upgrade to version <span>2.1.14.</span></p>"}]}],"references":[{"url":"https://github.com/aws/amazon-redshift-python-driver/releases/tag/v2.1.14","tags":["patch"]},{"url":"https://aws.amazon.com/security/security-bulletins/2026-033-aws/","tags":["vendor-advisory"]},{"url":"https://github.com/aws/amazon-redshift-python-driver/security/advisories/GHSA-29h4-r29x-hchv","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"CRITICAL","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}],"credits":[{"lang":"en","value":"Institute of Information Engineering, Chinese Academy of Sciences","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-19T12:56:00.394264Z","id":"CVE-2026-8838","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-19T12:56:12.712Z"}}]}}