React · Lifecycle Status

React End of Life (EOL) Dates & Support Timeline

Complete end-of-life dates, support windows, and security status for all React versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.

✓ React 19.2.7 is actively supported. No versions approaching EOL in the next 6 months.
Latest Active
19.2.7
19 series
Next EOL
—
None upcoming
Active Versions
5
of 5 total
EOL Versions
0
no longer patched
20 / 100
Low Risk
EOL Risk Score™  How is this calculated? →
EOL Recency
0/40
Attack Surface
20/30 High 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 →
Release Cycle Timeline
■ EOL   ■ Warning   ■ Active   ┊ Today
Release cycle timeline 20172018201920202021202220232024202520261516171819TODAY
All Versions
VersionLatest ReleaseRelease DateEOL DateDaysStatus
15 15.7.0 Apr 7, 2016 TBD Supported Active
16 16.14.0 Sep 26, 2017 TBD Supported Active
17 17.0.2 Oct 20, 2020 TBD Supported Active
18 18.3.1 Mar 29, 2022 TBD Supported Active
19 19.2.7 Dec 5, 2024 TBD Supported Active

What does React end of life mean for your organization?

When a version of React reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.

The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.

Organizations running EOL React should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.

Extended Support Options

If you cannot migrate immediately, extended support vendors provide continued security patches for EOL React versions. This is a bridge, not a permanent solution — plan your migration in parallel.

endoflife.ai
Need Extended Support?

We work with vetted extended support vendors. Tell us what you need and we'll connect you with the right provider.

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Frequently Asked Questions
What is the end-of-life date for React?
See the full table above for all React version EOL dates.
When is the React support end date?
Each React version has its own support end date — see the table above for every version's date.
What is the latest supported version of React?
The latest active version of React is 19.2.7. Always verify against the table above as support windows can change.
What happens when React reaches end of life?
When React reaches end of life, the vendor stops issuing security patches. Any CVEs disclosed after the EOL date accumulate indefinitely with no patch path — creating an ever-growing attack surface that most vulnerability scanners do not flag.
How do I check if I'm running an EOL version of React?
Check your current version against the table above. If your version's EOL date has passed, you are running unsupported software. You can also use the endoflife.ai Stack Scanner to check your entire dependency file at once.
Is there extended support available for EOL React versions?
Some vendors offer extended support for EOL software. Contact the original vendor or check with enterprise support providers for options.
Does React track end-of-life by point release (e.g. React 19.1, React 19.2)?
No — React end-of-life dates apply to the entire 19.x release series, not individual point releases. A point release like React 19.1 or React 19.2 shares the same EOL date as React 19. Security patches stop for the entire 19.x line on that date, regardless of which patch version you are running. Check the table above for EOL dates by major version series.
Deep Dive
Full Guide
React End of Life: Version Support Status and What to Upgrade To
→

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Data from endoflife.date API · endoflife.date · Generated at build time · How we source data →