Reactor Netty 1.3 · Version Status
Reactor Netty 1.3 End of Life Date
Reactor Netty 1.3 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.
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Reactor Netty 1.3 is actively supported. EOL date: June 30, 2027.
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EOL Date
Jun 30, 2027
281 days remaining
Latest Release
1.3.7
Standard release
Release Date
Nov 7, 2025
Reactor Netty 1.3 series
Extended Support
Jun 30, 2028
Tanzu Spring commercial support · paid
Lifecycle detail
Reactor Netty 1.3 was released on November 7, 2025 and support is scheduled to end on June 30, 2027 — a planned supported lifespan of 1 year and 8 months, shorter than the 2 years and 8 months median for Reactor Netty releases. Its most recent patch is 1.3.7, published August 20, 2026.
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 →
All Reactor Netty Versions
| Version | Latest | EOL Date | Status |
|---|
| 1.0 |
1.0.48 |
Jun 30, 2023 |
EOL |
| 1.1 |
1.1.31 |
Jun 30, 2025 |
EOL |
| 1.2 |
1.2.18 |
Jun 30, 2026 |
EOL |
| → 1.3 |
1.3.7 |
Jun 30, 2027 |
Active |
What does Reactor Netty 1.3 end of life mean?
When Reactor Netty 1.3 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: 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 Reactor Netty 1.3 past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Reactor Netty 1.3 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Reactor Netty 1.3 reach end of life?
Reactor Netty 1.3 reached end of life on June 30, 2027. That is 281 days remaining.
Is Reactor Netty 1.3 still supported?
Yes, Reactor Netty 1.3 is currently supported. The EOL date is June 30, 2027.
What should I upgrade to from Reactor Netty 1.3?
The recommended upgrade from Reactor Netty 1.3 is
Reactor Netty 1.3 — the latest actively supported version. Check the
Reactor Netty full timeline for all supported versions.
What are the security risks of running Reactor Netty 1.3 past EOL?
When Reactor Netty 1.3 reaches end of life, the maintainers stop issuing 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 Reactor Netty should migrate immediately or implement compensating controls.