Bitbucket 9.1 · Version Status
Bitbucket 9.1 End of Life Date
Bitbucket 9.1 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Bitbucket 9.1 reaches end of life on August 27, 2026. Plan your migration now — 110 days remaining.
EOL Date
Aug 27, 2026
110 days remaining
Latest Release
9.1.1
Standard release
Release Date
Aug 27, 2024
Bitbucket 9.1 series
| Version | Latest | EOL Date | Status |
|---|
| 7.21 LTS |
7.21.23 |
Feb 28, 2024 |
EOL |
| 8.7 |
8.7.5 |
Jan 10, 2025 |
EOL |
| 8.8 |
8.8.7 |
Feb 7, 2025 |
EOL |
| 8.9 LTS |
8.9.27 |
Apr 12, 2025 |
EOL |
| 8.10 |
8.10.6 |
May 2, 2025 |
EOL |
| 8.11 |
8.11.6 |
Jun 6, 2025 |
EOL |
| 8.12 |
8.12.6 |
Jul 11, 2025 |
EOL |
| 8.13 |
8.13.6 |
Aug 15, 2025 |
EOL |
What does Bitbucket 9.1 end of life mean?
When Bitbucket 9.1 reaches end of life, the maintainers stop issuing security patches for this version. CVEs discovered after the EOL date are publicly disclosed on the National Vulnerability Database with no patch available. Exploit code frequently appears on GitHub within days of disclosure.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running Bitbucket 9.1 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Bitbucket 10.2 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Bitbucket 9.1 reach end of life?
Bitbucket 9.1 reached end of life on August 27, 2026. That is 110 days remaining.
Is Bitbucket 9.1 still supported?
Bitbucket 9.1 is still supported but approaching end of life on August 27, 2026. Begin planning your migration now.
What should I upgrade to from Bitbucket 9.1?
The recommended upgrade from Bitbucket 9.1 is
Bitbucket 10.2 — the latest actively supported version. Check the
Bitbucket full timeline for all supported versions.
What are the security risks of running Bitbucket 9.1 past EOL?
When Bitbucket 9.1 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no remediation path. Most vulnerability scanners do not flag this — it is the CVE blind spot. Organizations running EOL Bitbucket should migrate immediately or implement compensating controls.