Azul Zulu 9 (STS) · Version Status
Azul Zulu 9 (STS) End of Life Date
Azul Zulu 9 (STS) 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.
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Azul Zulu 9 (STS) is past end of life. This version no longer receives security patches. 3143 days past EOL — migrate to a supported version immediately.
EOL Date
Mar 31, 2018
3143 days past EOL
Latest Release
9.0.7.1
Standard release
Release Date
Sep 21, 2017
Azul Zulu 9 (STS) series
Extended Support
Sep 30, 2018
Azul Platform Core · paid · ended
Where these dates come from
End of lifeMar 31, 2018endoflife.date (open dataset) · endoflife.datemedium · 1 source agrees End of extended supportSep 30, 2018endoflife.date (open dataset) · endoflife.datemedium · 1 source agrees ReleaseSep 21, 2017endoflife.date (open dataset) · endoflife.datemedium · 1 source agrees Confidence: high = two or more independent sources agree (the vendor's page read by our adapter, a person's check against the vendor, the dataset the date came from); medium = one; low = the vendor page disagrees or our last read is stale.
How we source dates.
Lifecycle detail
Azul Zulu 9 was released on September 21, 2017 and support ended on March 31, 2018 — a supported lifespan of 6 months, in line with the 7 months median for Azul Zulu releases. It was not an LTS release; Azul Zulu reserves longer patch windows for its LTS releases. Its latest release on record is 9.0.7.1, published April 27, 2018 — 27 days after the published end-of-life date. It has been past its end-of-life date for 8 years and 7 months. 17 newer Azul Zulu releases have shipped since.
Attack Surface
10/30 Medium tier
CISA KEV Exposure
0/20 Not in 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 Azul Zulu 9 (STS) support options
Some vendors and third parties sell security patches beyond end of life; whether one covers this version varies. Compare your options.
Compare Options →
| Version | Latest | EOL Date | Status |
|---|
| 7 LTS |
7.56 |
Jul 2022 |
EOL |
| 6 LTS |
N/A |
Dec 2018 |
EOL |
| 8 LTS |
8.96.0.205 |
Dec 2030 |
Active |
| → 9 (STS) |
9.0.7.1 |
Mar 31, 2018 |
EOL |
| 10 (STS) |
10.3.5 |
Sep 30, 2018 |
EOL |
| 11 LTS |
11.90.205 |
Jan 2032 |
Active |
| 12 (STS) |
12.3.11 |
Sep 30, 2019 |
EOL |
| 13 (MTS) |
13.54.17 |
Mar 31, 2023 |
EOL |
What does Azul Zulu 9 (STS) end of life mean?
When Azul Zulu 9 (STS) 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: A CVE-based scan does not show the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Some scanners flag unsupported versions of common products, but coverage varies, and none of them give you the date in advance. Running Azul Zulu 9 (STS) past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Azul Zulu 25 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Azul Zulu 9 (STS) reach end of life?
Azul Zulu 9 (STS) reached end of life on March 31, 2018. This version is no longer receiving security patches.
Is Azul Zulu 9 (STS) still supported?
No. Azul Zulu 9 (STS) reached end of life on March 31, 2018 and is no longer receiving security patches.
What should I upgrade to from Azul Zulu 9 (STS)?
The recommended upgrade from Azul Zulu 9 (STS) is
Azul Zulu 25 — the latest actively supported version. Check the
Azul Zulu full timeline for all supported versions.
What are the security risks of running Azul Zulu 9 (STS) past EOL?
Since Azul Zulu 9 (STS) reached end of life, the maintainers no longer issue security patches. Any CVEs disclosed after the EOL date accumulate with no vendor fix. A CVE-based scan does not show this — it is the CVE blind spot; some scanners flag unsupported versions of common products, but coverage varies and none give the date in advance. Organizations running EOL Azul Zulu should migrate immediately or implement compensating controls.