Microsoft Edge 154 · Version Status
Microsoft Edge 154 End of Life Date
Microsoft Edge 154 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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Microsoft Edge 154 reaches end of life on October 8, 2026. Plan your migration now — 12 days remaining.
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EOL Date
Oct 8, 2026
12 days remaining
Latest Release
154
Standard release
Release Date
Sep 24, 2026
Microsoft Edge 154 series
Lifecycle detail
Microsoft Edge 154 was released on September 24, 2026 and support is scheduled to end on October 8, 2026 — a planned supported lifespan of 14 days, shorter than the 28 days median for Microsoft Edge releases. It is not an LTS release; Microsoft Edge reserves longer patch windows for its LTS versions.
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 Microsoft Edge 154 support is available
Commercial vendors offer security patches beyond EOL. Compare your options.
Compare Options →
All Microsoft Edge Versions
| Version | Latest | EOL Date | Status |
|---|
| 88 |
88 |
Mar 8, 2021 |
EOL |
| 89 |
89 |
Apr 15, 2021 |
EOL |
| 90 |
90 |
May 27, 2021 |
EOL |
| 91 |
91 |
Jul 22, 2021 |
EOL |
| 92 |
92 |
Sep 2, 2021 |
EOL |
| 93 |
93 |
Sep 24, 2021 |
EOL |
| 94 LTS |
94 |
Oct 21, 2021 |
EOL |
| 95 |
95 |
Nov 19, 2021 |
EOL |
What does Microsoft Edge 154 end of life mean?
When Microsoft Edge 154 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 Microsoft Edge 154 past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to a supported version or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Microsoft Edge 154 reach end of life?
Microsoft Edge 154 reached end of life on October 8, 2026. That is 12 days remaining.
Is Microsoft Edge 154 still supported?
Microsoft Edge 154 is still supported but approaching end of life on October 8, 2026. Begin planning your migration now.
What should I upgrade to from Microsoft Edge 154?
What are the security risks of running Microsoft Edge 154 past EOL?
When Microsoft Edge 154 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 Microsoft Edge should migrate immediately or implement compensating controls.