CKEditor end-of-life: support & EOL dates for every release
CKSource · Web / Editor · 0 supported · 1 end-of-life · updated June 2026 · what is end-of-life? →
Every tracked CKEditor release line in our data has reached end-of-life — they no longer receive security updates. Check with the vendor for any newer release line.
CKEditor support timeline
Each release line and the date it reaches end-of-life — newest first.
| Release | Latest version | End-of-life | Status |
|---|---|---|---|
| CKEditor 4 | 4.25.1 | 30 Jun 2023 | End of life |
Which CKEditor version should I run?
The safest choice is the latest supported release, 48.2.0. If you're on an end-of-life line, plan an upgrade to a supported one before security updates stop. See CKEditor's full security status →
Get warned before CKEditor reaches end-of-life
End-of-life dates are easy to miss until it's too late. Monitor CKEditor on IsItPatched and we'll email you before the release line you run stops getting security updates — free, no account needed to start.
CKEditor end-of-life — frequently asked
What CKEditor versions are still supported?
Every tracked CKEditor release line in our data has reached end-of-life. Check the vendor for any newer line.
Is CKEditor end-of-life?
All tracked CKEditor release lines have reached end-of-life in our data.
How do I know when my CKEditor version reaches end of life?
Check the version you run on its product page, or monitor CKEditor on IsItPatched to get an email alert before the release line you use reaches end-of-life — so you can upgrade in time.
EOL dates aggregated from endoflife.date and vendor sources, and can change — always confirm with CKSource. See related: CKEditor security status · full EOL calendar · what is end-of-life software? · disclaimer.