{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-75476", "assignerOrgId": "3938794e-25f5-4123-a1ba-5cbd7f104512", "state": "PUBLISHED", "assignerShortName": "Tanium", "dateReserved": "2026-08-17T19:56:29.605Z", "datePublished": "2026-08-19T21:05:08.027Z", "dateUpdated": "2026-08-19T21:05:08.027Z"}, "containers": {"cna": {"affected": [{"product": "Threat Response", "vendor": "Tanium", "versions": [{"version": "4.9", "status": "affected", "lessThan": "4.9.437", "versionType": "custom"}, {"version": "4.12", "status": "affected", "lessThan": "4.12.308", "versionType": "custom"}, {"version": "4.17", "status": "affected", "lessThan": "4.17.277", "versionType": "custom"}]}], "dateAssigned": "2026-08-17T19:56:29.060Z", "datePublic": "2026-08-19T21:04:55.622Z", "descriptions": [{"lang": "en", "value": "Tanium addressed a compression bomb vulnerability in Threat Response."}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 3.1, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-409", "description": "Improper Handling of Highly Compressed Data (Data Amplification)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "3938794e-25f5-4123-a1ba-5cbd7f104512", "shortName": "Tanium", "dateUpdated": "2026-08-19T21:05:08.027Z"}, "references": [{"name": "TAN-2026-021", "url": "https://security.tanium.com/TAN-2026-021"}], "title": "Tanium addressed a compression bomb vulnerability in Threat Response."}}}

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{"affected": [{"affectedData": [{"product": "Threat Response", "vendor": "Tanium", "versions": [{"lessThan": "4.9.437", "status": "affected", "version": "4.9", "versionType": "custom"}, {"lessThan": "4.12.308", "status": "affected", "version": "4.12", "versionType": "custom"}, {"lessThan": "4.17.277", "status": "affected", "version": "4.17", "versionType": "custom"}]}], "source": "3938794e-25f5-4123-a1ba-5cbd7f104512"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Tanium addressed a compression bomb vulnerability in Threat Response."}], "id": "CVE-2026-75476", "lastModified": "2026-08-19T21:17:37.143", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.1, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 1.4, "source": "3938794e-25f5-4123-a1ba-5cbd7f104512", "type": "Secondary"}]}, "published": "2026-08-19T21:17:37.143", "references": [{"source": "3938794e-25f5-4123-a1ba-5cbd7f104512", "url": "https://security.tanium.com/TAN-2026-021"}], "sourceIdentifier": "3938794e-25f5-4123-a1ba-5cbd7f104512", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-409"}], "source": "3938794e-25f5-4123-a1ba-5cbd7f104512", "type": "Secondary"}]}

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