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CVE-2026-108303

Full vulnerability record from the local CVENow database.

Description

Tanium addressed an unauthorized code execution vulnerability in Certificate Manager.

Severity

HIGH

CVSS score

8.8 (v3.1)

Vulnerability status

Awaiting Analysis

Source identifier

3938794e-25f5-4123-a1ba-5cbd7f104512

Published

2026-10-27 18:17:31.777000

Last modified

2026-10-28 14:15:58.863000

View original CVE JSON

{
  "id": "CVE-2026-108303",
  "sourceIdentifier": "3938794e-25f5-4123-a1ba-5cbd7f104512",
  "published": "2026-10-27T18:17:31.777",
  "lastModified": "2026-10-28T14:15:58.863",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Tanium addressed an unauthorized code execution vulnerability in Certificate Manager."
    }
  ],
  "affected": [
    {
      "source": "3938794e-25f5-4123-a1ba-5cbd7f104512",
      "affectedData": [
        {
          "vendor": "Tanium",
          "product": "Certificate Manager",
          "versions": [
            {
              "version": "1.17",
              "lessThan": "1.17.417",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "1.18",
              "lessThan": "1.18.368",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "1.22",
              "lessThan": "1.22.119",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "3938794e-25f5-4123-a1ba-5cbd7f104512",
        "type": "Secondary",
        "cvssData": {
          "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",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "3938794e-25f5-4123-a1ba-5cbd7f104512",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://security.tanium.com/TAN-2026-075",
      "source": "3938794e-25f5-4123-a1ba-5cbd7f104512"
    }
  ]
}