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Atlassian security advisory (AV26-731)

medcccs_caPublished 2026-07-22

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MITRE ATT&CK techniques

VulnerabilitiesT1588.006
ConfluenceT1213.001

Indicators of compromise

https://confluence.atlassian.com/spaces/SECURITY/pages/1821999345/Security+Bulletin+-+July+21+2026url
https://www.atlassian.com/trust/security/advisoriesurl

Original source: https://cyber.gc.ca/en/alerts-advisories/atlassian-security-advisory-av26-731