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DoS (Denial of Service) in Confluence Data Center and Server

🗓️ 11 Feb 2026 17:28:30Reported by security-metrics-botType 
atlassian
 atlassian🔗 jira.atlassian.com👁 16 Views

High severity DoS in Confluence Data Center and Server; upgrade to later versions.

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19 Feb 2026 14:30Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.3 - 7.5
EPSS0.00598
SSVC
Denial of ServiceConfluence Data CenterConfluence ServerUpgrade recommendationHigh severity
16