{
  "id": "cve-2026-34197",
  "cveID": "CVE-2026-34197",
  "vendor": "Apache",
  "product": "ActiveMQ",
  "vulnerabilityName": "Apache ActiveMQ Improper Input Validation Vulnerability",
  "shortDescription": "Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection.",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "dateAdded": "2026-04-16",
  "dueDate": "2026-04-30",
  "knownRansomware": false,
  "cwes": [
    "CWE-20",
    "CWE-94"
  ],
  "notes": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt ; https://nvd.nist.gov/vuln/detail/CVE-2026-34197",
  "sources": [
    {
      "label": "NVD",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34197"
    },
    {
      "label": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    },
    {
      "label": "activemq.apache.org",
      "url": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt"
    },
    {
      "label": "nvd.nist.gov",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34197"
    }
  ],
  "cvss": {
    "score": 8.8,
    "severity": "HIGH",
    "version": "3.1",
    "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  },
  "epss": {
    "score": 0.98256,
    "percentile": 0.99912
  },
  "timeline": [
    {
      "date": "2026-04-16",
      "event": "Added to the CISA KEV catalog"
    },
    {
      "date": "2026-04-30",
      "event": "CISA remediation due date (BOD 22-01)"
    }
  ],
  "status": "past due"
}