Tanium addressed an unauthorized code execution vulnerability in Connect.

Problem type

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected products

Tanium

Connect

< 5.26.191 - AFFECTED

< 5.29.237 - AFFECTED

< 5.37.140 - AFFECTED

References

TAN-2026-015

https://security.tanium.com/TAN-2026-015

JSON source

https://cveawg.mitre.org/api/cve/CVE-2026-9208

Click to expand

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-9208",
    "assignerOrgId": "3938794e-25f5-4123-a1ba-5cbd7f104512",
    "assignerShortName": "Tanium",
    "dateUpdated": "2026-05-27T20:59:43.199Z",
    "dateReserved": "2026-05-21T16:49:32.433Z",
    "datePublished": "2026-05-27T20:59:43.199Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "3938794e-25f5-4123-a1ba-5cbd7f104512",
        "shortName": "Tanium",
        "dateUpdated": "2026-05-27T20:59:43.199Z"
      },
      "datePublic": "2026-05-27T20:59:31.374Z",
      "title": "Tanium addressed an unauthorized code execution vulnerability in Connect.",
      "descriptions": [
        {
          "lang": "en",
          "value": "Tanium addressed an unauthorized code execution vulnerability in Connect."
        }
      ],
      "affected": [
        {
          "vendor": "Tanium",
          "product": "Connect",
          "versions": [
            {
              "version": "5.26",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "5.26.191"
            },
            {
              "version": "5.29",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "5.29.237"
            },
            {
              "version": "5.37",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "5.37.140"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
              "cweId": "CWE-78",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://security.tanium.com/TAN-2026-015",
          "name": "TAN-2026-015"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "baseScore": 8.8,
            "baseSeverity": "HIGH"
          }
        }
      ]
    }
  }
}