CVE-2026-9208 (GCVE-0-2026-9208)

Vulnerability from cvelistv5 – Published: 2026-05-27 20:59 – Updated: 2026-05-27 20:59
VLAI
Title
Tanium addressed an unauthorized code execution vulnerability in Connect.
Summary
Tanium addressed an unauthorized code execution vulnerability in Connect.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
Impacted products
Vendor Product Version
Tanium Connect Affected: 5.26 , < 5.26.191 (custom)
Affected: 5.29 , < 5.29.237 (custom)
Affected: 5.37 , < 5.37.140 (custom)
Create a notification for this product.
Date Public
2026-05-27 20:59
Show details on NVD website
To clipboard 

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              "versionType": "custom"
            },
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            }
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      ],
      "dateAssigned": "2026-05-21T16:49:31.914Z",
      "datePublic": "2026-05-27T20:59:31.374Z",
      "descriptions": [
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            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-27T20:59:43.199Z",
        "orgId": "3938794e-25f5-4123-a1ba-5cbd7f104512",
        "shortName": "Tanium"
      },
      "references": [
        {
          "name": "TAN-2026-015",
          "url": "https://security.tanium.com/TAN-2026-015"
        }
      ],
      "title": "Tanium addressed an unauthorized code execution vulnerability in Connect."
    }
  },
  "cveMetadata": {
    "assignerOrgId": "3938794e-25f5-4123-a1ba-5cbd7f104512",
    "assignerShortName": "Tanium",
    "cveId": "CVE-2026-9208",
    "datePublished": "2026-05-27T20:59:43.199Z",
    "dateReserved": "2026-05-21T16:49:32.433Z",
    "dateUpdated": "2026-05-27T20:59:43.199Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.