{"id":"CVE-2026-108307","state":"PUBLISHED","title":"Tanium addressed a heap-based buffer overflow vulnerability in Index.","description":"Tanium addressed a heap-based buffer overflow vulnerability in Index.","publishedAt":"2026-10-27T17:33:55.273Z","updatedAt":"2026-10-27T17:33:55.273Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Tanium"},"assigner":"Tanium","products":["Tanium Endpoint Configuration Toolset Solution","Tanium index-cx"],"affected":[{"vendor":"Tanium","product":"Endpoint Configuration Toolset Solution","versions":[{"version":"1.51","status":"affected","lessThan":"1.51.60","versionType":"custom"},{"version":"1.59","status":"affected","lessThan":"1.59.50","versionType":"custom"},{"version":"1.71","status":"affected","lessThan":"1.71.25","versionType":"custom"}]},{"vendor":"Tanium","product":"index-cx","versions":[{"version":"3.9.520","status":"affected","lessThan":"3.9.520","versionType":"semver"},{"version":"3.11.443","status":"affected","lessThan":"3.11.443","versionType":"semver"},{"version":"3.14.921","status":"affected","lessThan":"3.14.921","versionType":"semver"},{"version":"3.14.917","status":"affected","lessThan":"3.14.917","versionType":"semver"},{"version":"3.15.2420","status":"affected","lessThan":"3.15.2420","versionType":"semver"},{"version":"3.16.984","status":"affected","lessThan":"3.16.984","versionType":"semver"}]}],"references":["https://security.tanium.com/TAN-2026-057"],"weaknesses":["CWE-122"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/108xxx/CVE-2026-108307.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-108307","state":"PUBLISHED","datePublished":"2026-10-27T17:33:55.273Z","dateUpdated":"2026-10-27T17:33:55.273Z","assignerShortName":"Tanium","assignerOrgId":"3938794e-25f5-4123-a1ba-5cbd7f104512","dateReserved":"2026-10-09T19:21:25.936Z"},"containers":{"cna":{"title":"Tanium addressed a heap-based buffer overflow vulnerability in Index.","descriptions":[{"lang":"en","value":"Tanium addressed a heap-based buffer overflow vulnerability in Index."}],"affected":[{"vendor":"Tanium","product":"Endpoint Configuration Toolset Solution","versions":[{"version":"1.51","status":"affected","lessThan":"1.51.60","versionType":"custom"},{"version":"1.59","status":"affected","lessThan":"1.59.50","versionType":"custom"},{"version":"1.71","status":"affected","lessThan":"1.71.25","versionType":"custom"}]},{"vendor":"Tanium","product":"index-cx","versions":[{"version":"3.9.520","status":"affected","lessThan":"3.9.520","versionType":"semver"},{"version":"3.11.443","status":"affected","lessThan":"3.11.443","versionType":"semver"},{"version":"3.14.921","status":"affected","lessThan":"3.14.921","versionType":"semver"},{"version":"3.14.917","status":"affected","lessThan":"3.14.917","versionType":"semver"},{"version":"3.15.2420","status":"affected","lessThan":"3.15.2420","versionType":"semver"},{"version":"3.16.984","status":"affected","lessThan":"3.16.984","versionType":"semver"}]}],"references":[{"url":"https://security.tanium.com/TAN-2026-057","name":"TAN-2026-057"}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-122","description":"Heap-based Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Tanium","orgId":"3938794e-25f5-4123-a1ba-5cbd7f104512","dateUpdated":"2026-10-27T17:33:55.273Z"},"dateAssigned":"2026-10-09T19:21:25.812Z","datePublic":"2026-10-27T17:26:17.206Z"}}}}