Microsoft Edge end of life: end of support by version
Microsoft · Browsers & Clients
For Microsoft Edge by Microsoft, patchletter knows 2 support cycles. 2 of them have already ended and receive no more security updates. The current version of Microsoft Edge is 151.0.4129.107. The cycles come from the open endoflife.date project, last reconciled on 22/08/2026.
When does support end for which Microsoft Edge version?
A cycle is a maintained version line. Where a date is given, support ends on that day — after it the vendor ships no more security updates for that line.
| Cycle | Latest version | End of support | Status |
|---|---|---|---|
| 109 | – | 1052 days ago | End of Life |
| Legacy (EdgeHTML) | – | 1997 days ago | End of Life |
Which Microsoft Edge versions no longer receive security updates?
2 of 2 cycles have ended. If you run one of those lines, the vendor ships you no more patches — not even for critical flaws.
- Microsoft Edge 109
- Microsoft Edge Legacy (EdgeHTML)
Where does the EOL data for Microsoft Edge come from?
From the open endoflife.date project, which collects vendors' official support commitments. patchletter reconciles the cycles daily; the Microsoft Edge data is as of 22/08/2026. In case of doubt the vendor's own lifecycle page applies — patchletter deliberately stores no vendor full texts.
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