Bitbucket 9.3 · Version Status
Bitbucket 9.3 End of Life Date
Bitbucket 9.3 end-of-life date, support status, and CVE risk. Data reconciled from official vendor documentation and endoflife.date at every build; the source of each date is on the product page.
⚡
Bitbucket 9.3 reaches end of life on October 29, 2026. Plan your migration now — 49 days remaining.
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EOL Date
Oct 29, 2026
49 days remaining
Latest Release
9.3.2
Standard release
Release Date
Oct 29, 2024
Bitbucket 9.3 series
Lifecycle detail
Bitbucket 9.3 was released on October 29, 2024 and support is scheduled to end on October 29, 2026 — a planned supported lifespan of 2 years, in line with the 2 years median for Bitbucket releases. It is not an LTS release; Bitbucket reserves longer patch windows for its LTS versions. Its most recent patch is 9.3.2, published November 18, 2024.
Attack Surface
10/30 Medium tier
CISA KEV Exposure
20/20 Named in CISA KEV
Extended Support
0/10 Available
EOL Risk Score™ — proprietary methodology by endoflife.ai. Factors: EOL recency, attack surface breadth, CISA KEV catalog presence, extended support availability. Updated at every build.
Methodology → ·
View score card →
Extended Support
Extended Bitbucket 9.3 support is available
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →
| 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 9.3 end of life mean?
When Bitbucket 9.3 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 9.3 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Bitbucket 10.4 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Bitbucket 9.3 reach end of life?
Bitbucket 9.3 reached end of life on October 29, 2026. That is 49 days remaining.
Is Bitbucket 9.3 still supported?
Bitbucket 9.3 is still supported but approaching end of life on October 29, 2026. Begin planning your migration now.
What should I upgrade to from Bitbucket 9.3?
The recommended upgrade from Bitbucket 9.3 is
Bitbucket 10.4 — the latest actively supported version. Check the
Bitbucket full timeline for all supported versions.
What are the security risks of running Bitbucket 9.3 past EOL?
When Bitbucket 9.3 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.