{"identifier":"CVE-2026-108307","cve":{"id":"CVE-2026-108307","description":"Tanium addressed a heap-based buffer overflow vulnerability in Index.","published":"2026-10-27T18:17:32.297000+00:00","modified":"2026-10-28T14:15:58.863000+00:00","status":"Awaiting Analysis","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_version":"3.1","affected":[],"weaknesses":["CWE-122"],"references":[{"url":"https://security.tanium.com/TAN-2026-057","source":"3938794e-25f5-4123-a1ba-5cbd7f104512"}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"3938794e-25f5-4123-a1ba-5cbd7f104512","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[],"source":"nvd","retrieved_at":"2026-10-28T16:44:31.083951+00:00","exploited":false,"kev_stale":false,"products":[],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence.","Fresh EPSS data is unavailable; missing values are not zero."]},"epss":null,"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"security.tanium.com","source_url":"https://security.tanium.com/TAN-2026-057","investigate_url":"https://investigate.aeglixmind.com/#security.tanium.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-108307","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-108307","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-108307","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}