{"id":"CVE-2026-108307","title":"Tanium addressed a heap-based buffer overflow vulnerability in Index.","summary":"Tanium addressed a heap-based buffer overflow vulnerability in Index.","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-122"],"vendor":"Tanium","product":"Endpoint Configuration Toolset Solution","affected":["endpoint_configuration_toolset_solution >= 1.51 < 1.51.60","endpoint_configuration_toolset_solution >= 1.59 < 1.59.50","endpoint_configuration_toolset_solution >= 1.71 < 1.71.25","index-cx >= 3.9.520 < 3.9.520","index-cx >= 3.11.443 < 3.11.443","index-cx >= 3.14.921 < 3.14.921","index-cx >= 3.14.917 < 3.14.917","index-cx >= 3.15.2420 < 3.15.2420","index-cx >= 3.16.984 < 3.16.984"],"published":"2026-10-27","updated":"2026-10-27","sourceUpdated":"2026-10-27T17:33:55.273Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108307","references":[{"url":"https://security.tanium.com/TAN-2026-057","label":"TAN-2026-057"}],"tags":["cve.org"],"ingestedAt":"2026-10-27T17:54:31.827Z","slug":"CVE-2026-108307","body":"## Overview\n\nTanium addressed a heap-based buffer overflow vulnerability in Index.\n\n## Affected\n\n- `endpoint_configuration_toolset_solution >= 1.51 < 1.51.60`\n- `endpoint_configuration_toolset_solution >= 1.59 < 1.59.50`\n- `endpoint_configuration_toolset_solution >= 1.71 < 1.71.25`\n- `index-cx >= 3.9.520 < 3.9.520`\n- `index-cx >= 3.11.443 < 3.11.443`\n- `index-cx >= 3.14.921 < 3.14.921`\n- `index-cx >= 3.14.917 < 3.14.917`\n- `index-cx >= 3.15.2420 < 3.15.2420`\n- `index-cx >= 3.16.984 < 3.16.984`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}