{"id":"CVE-2026-35561","title":"Insufficient authentication security controls in browser-based authentication components in Amazon Athena ODBC driver","summary":"Insufficient authentication security controls in the browser-based authentication components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to intercept or hijack authentication sessions due to insufficient protec…","severity":"high","cvss":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","cvssSource":"cna","cwe":["CWE-862"],"vendor":"Amazon","product":"Amazon Athena ODBC driver","affected":["athena_odbc_driver < 2.1.0.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-04-07T03:55:38.423513Z"},"published":"2026-04-03","updated":"2026-10-20","sourceUpdated":"2026-10-20T18:15:58.776Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-35561","references":[{"url":"https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Windows/AmazonAthenaODBC-2.1.0.0.msi"},{"url":"https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Linux/AmazonAthenaODBC-2.1.0.0.rpm"},{"url":"https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/arm/AmazonAthenaODBC-2.1.0.0_arm.pkg"},{"url":"https://downloads.athena.us-east-1.amazonaws.com/drivers/ODBC/v2.1.0.0/Mac/Intel/AmazonAthenaODBC-2.1.0.0_x86.pkg"},{"url":"https://aws.amazon.com/security/security-bulletins/2026-013-aws/"},{"url":"https://docs.aws.amazon.com/athena/latest/ug/odbc-v2-driver-release-notes.html"}],"tags":["cve.org"],"epss":0.00736,"epssPercentile":0.53699,"ingestedAt":"2026-10-20T19:16:14.556Z","slug":"CVE-2026-35561","body":"## Overview\n\nInsufficient authentication security controls in the browser-based authentication components in Amazon Athena ODBC driver before 2.1.0.0 might allow a threat actor to intercept or hijack authentication sessions due to insufficient protections in the browser-based authentication flows.\n\n\n\nTo remediate this issue, users should upgrade to version 2.1.0.0.\n\n## Affected\n\n- `athena_odbc_driver < 2.1.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":40.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}