High
Tanium addressed a heap-based buffer overflow vulnerability in Index.
Type: advisorySources: Official CVE List
- Products
- Endpoint Configuration Toolset Solution, index-cx
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-108307
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 15:39 UTC · Revision 1
Source evidence
Tanium addressed a heap-based buffer overflow vulnerability in Index.
core-cve · Original sourcePublished 27 Oct 2026, 17:33 UTC
Tanium addressed a heap-based buffer overflow vulnerability in Index.
cve:CVE-2026-108307
Endpoint Configuration Toolset Solution
Fixed versions: Not specified
index-cx
Fixed versions: Not specified
Complete source record
{
"id": "e5ae4593a22c73aed4ddd27c5b1220574b3c8817e762c921a100bd2fe8eb37b3",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-108307",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Tanium addressed a heap-based buffer overflow vulnerability in Index.",
"summary": "Tanium addressed a heap-based buffer overflow vulnerability in Index.",
"evidence": "cve:CVE-2026-108307",
"products": [
{
"name": {
"value": "Endpoint Configuration Toolset Solution",
"evidence": "/containers/cna/affected/0/product"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": []
},
{
"name": {
"value": "index-cx",
"evidence": "/containers/cna/affected/1/product"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "CVE-2026-108307",
"aliases": [
"CVE-2026-108307"
],
"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"
}
}
],
"affected": [
{
"vendor": "Tanium",
"product": "Endpoint Configuration Toolset Solution",
"versions": [
{
"status": "affected",
"version": "1.51",
"lessThan": "1.51.60",
"versionType": "custom"
},
{
"status": "affected",
"version": "1.59",
"lessThan": "1.59.50",
"versionType": "custom"
},
{
"status": "affected",
"version": "1.71",
"lessThan": "1.71.25",
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}
]
},
{
"vendor": "Tanium",
"product": "index-cx",
"versions": [
{
"status": "affected",
"version": "3.9.520",
"lessThan": "3.9.520",
"versionType": "semver"
},
{
"status": "affected",
"version": "3.11.443",
"lessThan": "3.11.443",
"versionType": "semver"
},
{
"status": "affected",
"version": "3.14.921",
"lessThan": "3.14.921",
"versionType": "semver"
},
{
"status": "affected",
"version": "3.14.917",
"lessThan": "3.14.917",
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},
{
"status": "affected",
"version": "3.15.2420",
"lessThan": "3.15.2420",
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},
{
"status": "affected",
"version": "3.16.984",
"lessThan": "3.16.984",
"versionType": "semver"
}
]
}
],
"modified": "2026-10-27T17:33:55.273Z",
"provider": "cve",
"references": [
"https://security.tanium.com/TAN-2026-057"
],
"provider_metadata": {
"cna": {
"orgId": "3938794e-25f5-4123-a1ba-5cbd7f104512",
"shortName": "Tanium",
"dateUpdated": "2026-10-27T17:33:55.273Z"
}
}
},
"related_cves": [
{
"value": "CVE-2026-108307",
"evidence": "/cveMetadata/cveId"
}
],
"security_relevant": true,
"severity_evidence": "/containers/cna/metrics"
},
"source_id": "core-cve",
"document_id": 397990,
"published_at": "2026-10-27T17:33:55.273+00:00"
}