Serial number: AV26-375
Date: April 21, 2026
On April 21, 2026, Atlassian published a security advisory to address vulnerabilities, including some critical ones, in the following products:
- Bamboo Data Center and Server – multiple versions
- Bitbucket Data Center and Server – multiple versions
- Confluence Data Center and Server – multiple versions
- Jira Data Center and Server – multiple versions
- Jira Service Management Data Center and Server – multiple versions
The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.