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atlassian
bamboo
,
bamboo data center
,
bitbucket data center
+14 more
+16 more
h3. Summary This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira...
CVE-2026-21589
In KEV
Public exploit
EPSS 99.7%
9.3
Critical
October 5, 2026
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