Red Hat build of Keycloak 26.6 · Version Status
Red Hat build of Keycloak 26.6 End of Life Date
Red Hat build of Keycloak 26.6 end-of-life date, support status, and CVE risk. Dates read at the vendor's own lifecycle pages (access.redhat.com); the source of each date is on the product page.
✓
Red Hat build of Keycloak 26.6 is actively supported. EOL date: May 15, 2027.
📅 Get reminded before Red Hat build of Keycloak 26.6 reaches EOL on May 15, 2027 — alerts 90, 30 & 7 days out.
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EOL Date
May 15, 2027
208 days remaining
Latest Release
—
Standard release
Release Date
Jun 3, 2026
Red Hat build of Keycloak 26.6 series
Where these dates come from
End of lifeMay 15, 2027Vendor's own page, checked by a person · access.redhat.com · checked Oct 19, 2026high · 2 sources agree End of active supportNov 15, 2026Vendor's own page, checked by a person · access.redhat.com · checked Oct 19, 2026high · 2 sources agree ReleaseJun 3, 2026Vendor's own page, checked by a person · access.redhat.com · checked Oct 19, 2026high · 2 sources agree Confidence: high = two or more independent sources agree (the vendor's page read by our adapter, a person's check against the vendor, the dataset the date came from); medium = one; low = the vendor page disagrees or our last read is stale.
How we source dates.
Lifecycle detail
Red Hat build of Keycloak 26.6 was released on June 3, 2026 and support is scheduled to end on May 15, 2027 — a planned supported lifespan of 1 year, in line with the 1 year and 1 month median for Red Hat build of Keycloak releases.
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 Red Hat build of Keycloak Versions
| Version | Latest | EOL Date | Status |
|---|
| 22.0 |
— |
Jan 31, 2025 |
EOL |
| 24.0 |
— |
May 13, 2025 |
EOL |
| 26.0 |
— |
Nov 13, 2025 |
EOL |
| 26.2 |
— |
Jun 3, 2026 |
EOL |
| 26.4 |
— |
Dec 3, 2026 |
Warning |
| → 26.6 |
— |
May 15, 2027 |
Active |
What does Red Hat build of Keycloak 26.6 end of life mean?
When Red Hat build of Keycloak 26.6 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 Red Hat build of Keycloak 26.6 past its EOL date creates a growing attack surface that a clean scan result does not rule out.
Migrate to Red Hat build of Keycloak 26.6 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Red Hat build of Keycloak 26.6 reach end of life?
Red Hat build of Keycloak 26.6 reaches end of life on May 15, 2027. That is 208 days remaining.
Is Red Hat build of Keycloak 26.6 still supported?
Yes, Red Hat build of Keycloak 26.6 is currently supported. The EOL date is May 15, 2027.
What should I upgrade to from Red Hat build of Keycloak 26.6?
The recommended upgrade from Red Hat build of Keycloak 26.6 is
Red Hat build of Keycloak 26.6 — the latest actively supported version. Check the
Red Hat build of Keycloak full timeline for all supported versions.
What are the security risks of running Red Hat build of Keycloak 26.6 past EOL?
When Red Hat build of Keycloak 26.6 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 Red Hat build of Keycloak should migrate immediately or implement compensating controls.