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DoS (Denial of Service) ws Dependency in Bitbucket Data Center

🗓️ 11 Aug 2026 11:31:40Reported by security-metrics-botType 
atlassian
 atlassian🔗 jira.atlassian.com👁 4 Views

Bitbucket Data Center vulnerable to DoS via ws dependency causing memory exhaustion in affected versions.

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Vulners
Node
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atlassianbitbucket_data_centerMatch9.1.0
atlassianbitbucket_data_centerMatch9.0.1
atlassianbitbucket_data_centerMatch9.2.0
atlassianbitbucket_data_centerMatch9.3.0
atlassianbitbucket_data_centerMatch9.4.0
atlassianbitbucket_data_centerMatch9.5.0
atlassianbitbucket_data_centerMatch9.4.1
atlassianbitbucket_data_centerMatch9.4.2
atlassianbitbucket_data_centerMatch9.4.3
atlassianbitbucket_data_centerMatch9.4.4
atlassianbitbucket_data_centerMatch9.4.5
atlassianbitbucket_data_centerMatch10.0.0
atlassianbitbucket_data_centerMatch9.4.6
atlassianbitbucket_data_centerMatch9.4.7
atlassianbitbucket_data_centerMatch9.4.8
atlassianbitbucket_data_centerMatch9.4.9
atlassianbitbucket_data_centerMatch9.6.5
atlassianbitbucket_data_centerMatch9.4.11
atlassianbitbucket_data_centerMatch9.4.12
atlassianbitbucket_data_centerMatch9.4.13
atlassianbitbucket_data_centerMatch9.4.14
atlassianbitbucket_data_centerMatch9.4.15
atlassianbitbucket_data_centerMatch9.4.16
atlassianbitbucket_data_centerMatch10.1.1
atlassianbitbucket_data_centerMatch10.2.0
atlassianbitbucket_data_centerMatch9.4.17
atlassianbitbucket_data_centerMatch9.4.18
atlassianbitbucket_data_centerMatch10.2.1
atlassianbitbucket_data_centerMatch10.3.0
atlassianbitbucket_data_centerMatch9.4.19
atlassianbitbucket_data_centerMatch10.2.2
atlassianbitbucket_data_centerMatch10.2.3
atlassianbitbucket_data_centerMatch9.4.20
atlassianbitbucket_data_centerMatch10.2.4
atlassianbitbucket_data_centerMatch9.4.21
atlassianbitbucket_data_centerMatch9.4.22
atlassianbitbucket_data_centerMatch10.2.5
atlassianbitbucket_data_centerMatch10.4.1
atlassianbitbucket_data_centerMatch10.2.6
atlassianbitbucket_data_centerMatch10.4.2
atlassianbitbucket_data_centerMatch9.4.23

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18 Aug 2026 22:01Current
5Medium risk
Vulners AI Score5
CVSS 3.17.5
EPSS0.00782
SSVC
Bitbucket Data CenterDenial of Servicews dependencymemory exhaustionunauthenticatedCVSS 7.5
4