{
  "cvss": 0.0,
  "datePublished": "",
  "dateUpdated": "",
  "description": "This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo... | Affected: Atlassian / Bamboo Data Center, Bitbucket Data Center, Confluence Data Center, Crowd Data Center, Crucible Data Center, Fisheye Data Center, Jira Service Management Data Center, Jira Software Data Center | CVSS: 9.3 (CRITICAL) | EPSS: 0.99477 | Used in malware: unknown | Listed 9 days ahead of CISA KEV | Not yet in CISA KEV: False",
  "dueDate": "",
  "exploited": true,
  "id": "CVE-2026-21589",
  "kev_catalogs": [
    "circl"
  ],
  "knownRansomwareCampaignUse": "",
  "product": "Bamboo Data Center, Bitbucket Data Center, Confluence Data Center, Crowd Data Center, Crucible Data Center, Fisheye Data Center, Jira Service Management Data Center, Jira Software Data Center",
  "severity": "HIGH",
  "source": "circl_kev",
  "title": "CVE-2026-21589",
  "vendor": ""
}