Atlassian Service Management Update Version 11.3.4
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Update Summary
Jira Software 11.3.4 was released on 2026-04-08. It includes security fixes for DoS and RCE issues, plus multiple bug fixes for performance, DVCS secrets, UI behavior, and webhook handling.
Update Details
Security
- Fixes DoS (Denial of Service) in Jira Software Data Center (JSWSERVER-26778).
- Fixes RCE (Remote Code Execution) in the
org.yaml:snakeyamldependency in Jira Software Data Center (JSWSERVER-26765). - Fixes DoS (Denial of Service) in the
brace-expansiondependency in Jira Software Data Center (JSWSERVER-26760).
Bug Fixes
- Improves issue screen loading performance when many issue types exist.
- Fixes DVCS encrypted secrets decryption so one undecryptable secret does not cause all encrypted secrets to fail.
- Fixes the hover tooltip for the EXTERNAL dependency badge in Advanced Roadmaps when dark text appears on a dark background.
- Fixes Devpanel issue sync for numeric project keys.
- Ensures DVCS secure secrets are deleted when an organisation is removed.
- Optimizes Parent Link field HTML rendering.
- Fixes truncated Sort by dropdown display in smaller browser windows.
- Restores keyboard focus correctly after closing the Burndown Chart modal dialog.
- Adds missing visual instruction for mandatory fields in Backlog.
- Reduces instance-wide slowness caused by inefficient OfBizSearchRequestStore cache population.
- Fixes webhook post-functions when the URL contains unsupported variables.
- Auto-focuses the Label field when opened with the
Lkeyboard shortcut. - Fixes reindex link behavior after project restore to avoid HTTP 405 errors.
- Prevents project names from being automatically converted to IDs in filters.
Hints
- Release notes page: Jira Software 11.3.4 issues resolved.
- Released for Jira Software Data Center.
Product Information
Vendor: Atlassian
Product: Service Management
Product type: Other
Platform: Web
Version: 11.3.4
Vendor information published: Apr 8, 2026
Original release notes: View on vendor site
Published on updatealert.io: Jun 3, 2026
Description: IT service management platform for incident, request, and change workflows.