{"id":"CVE-2026-108309","state":"PUBLISHED","title":"Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.","description":"Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.","publishedAt":"2026-10-27T17:35:23.693Z","updatedAt":"2026-10-27T17:35:23.693Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"Tanium"},"assigner":"Tanium","products":["Tanium Endpoint Configuration Toolset Solution","Tanium performance-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":"performance-cx","versions":[{"version":"2.7.648","status":"affected","lessThan":"2.7.648","versionType":"semver"},{"version":"2.8.2110","status":"affected","lessThan":"2.8.2110","versionType":"semver"},{"version":"2.9.1165","status":"affected","lessThan":"2.9.1165","versionType":"semver"},{"version":"2.11.1312","status":"affected","lessThan":"2.11.1312","versionType":"semver"},{"version":"2.13.1010","status":"affected","lessThan":"2.13.1010","versionType":"semver"},{"version":"2.14.56","status":"affected","lessThan":"2.14.56","versionType":"semver"}]}],"references":["https://security.tanium.com/TAN-2026-070"],"weaknesses":["CWE-770"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/108xxx/CVE-2026-108309.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-108309","state":"PUBLISHED","datePublished":"2026-10-27T17:35:23.693Z","dateUpdated":"2026-10-27T17:35:23.693Z","assignerShortName":"Tanium","assignerOrgId":"3938794e-25f5-4123-a1ba-5cbd7f104512","dateReserved":"2026-10-09T19:21:26.706Z"},"containers":{"cna":{"title":"Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension.","descriptions":[{"lang":"en","value":"Tanium addressed an uncontrolled resource consumption vulnerability in Performance Client Extension."}],"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":"performance-cx","versions":[{"version":"2.7.648","status":"affected","lessThan":"2.7.648","versionType":"semver"},{"version":"2.8.2110","status":"affected","lessThan":"2.8.2110","versionType":"semver"},{"version":"2.9.1165","status":"affected","lessThan":"2.9.1165","versionType":"semver"},{"version":"2.11.1312","status":"affected","lessThan":"2.11.1312","versionType":"semver"},{"version":"2.13.1010","status":"affected","lessThan":"2.13.1010","versionType":"semver"},{"version":"2.14.56","status":"affected","lessThan":"2.14.56","versionType":"semver"}]}],"references":[{"url":"https://security.tanium.com/TAN-2026-070","name":"TAN-2026-070"}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-770","description":"Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Tanium","orgId":"3938794e-25f5-4123-a1ba-5cbd7f104512","dateUpdated":"2026-10-27T17:35:23.693Z"},"dateAssigned":"2026-10-09T19:21:26.548Z","datePublic":"2026-10-27T17:26:21.130Z"}}}}