cve-2026-21589
HIGH circl_kev
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
Timeline
- Published
- Last Modified
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
No references available.
Linked Vulnerabilities
No linked vulnerabilities found.
{
"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": ""
}
Enrichment data
Aggregated bundle (all enrichments)