Quarkus 1 · Version Status
Quarkus 1 End of Life Date
Quarkus 1 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
⚠
Quarkus 1 is past end of life. This version no longer receives security patches. 1826 days past EOL — migrate to a supported version immediately.
EOL Date
Jun 23, 2021
1826 days past EOL
Latest Release
1.13.7
Standard release
Release Date
Nov 25, 2019
Quarkus 1 series
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 Quarkus 1 support is available
Commercial vendors offer security patches beyond EOL — compare your options.
Compare Options →
| Version | Latest | EOL Date | Status |
|---|
| 0 |
0.28.1 |
Nov 25, 2019 |
EOL |
| → 1 |
1.13.7 |
Jun 23, 2021 |
EOL |
| 2.0 |
2.0.3 |
Jul 22, 2021 |
EOL |
| 2.1 |
2.1.4 |
Aug 26, 2021 |
EOL |
| 2.2 |
2.2.5 |
Dec 21, 2021 |
EOL |
| 2.3 |
2.3.1 |
Oct 20, 2021 |
EOL |
| 2.4 |
2.4.2 |
Nov 17, 2021 |
EOL |
| 2.5 |
2.5.4 |
Dec 17, 2021 |
EOL |
What does Quarkus 1 end of life mean?
When Quarkus 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 Quarkus 1 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Quarkus 3.36 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Quarkus 1 reach end of life?
Quarkus 1 reached end of life on June 23, 2021. This version is no longer receiving security patches.
Is Quarkus 1 still supported?
No. Quarkus 1 reached end of life on June 23, 2021 and is no longer receiving security patches.
What should I upgrade to from Quarkus 1?
The recommended upgrade from Quarkus 1 is
Quarkus 3.36 — the latest actively supported version. Check the
Quarkus full timeline for all supported versions.
What are the security risks of running Quarkus 1 past EOL?
When Quarkus 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 Quarkus should migrate immediately or implement compensating controls.