Api Platform 4.3 · Version Status
Api Platform 4.3 End of Life Date
Api Platform 4.3 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Api Platform 4.3 is actively supported. EOL date: Already EOL.
EOL Date
Already EOL
Supported
Latest Release
4.3.4
Standard release
Release Date
Mar 13, 2026
Api Platform 4.3 series
All Api Platform Versions
| Version | Latest | EOL Date | Status |
|---|
| 2.0 |
2.0.11 |
Feb 16, 2018 |
EOL |
| 2.1 |
2.1.6 |
Jul 6, 2018 |
EOL |
| 2.2 |
2.2.10 |
Mar 22, 2019 |
EOL |
| 2.3 |
2.3.6 |
Sep 30, 2019 |
EOL |
| 2.4 |
2.4.7 |
Jan 22, 2021 |
EOL |
| 2.5 |
2.5.10 |
Sep 15, 2022 |
EOL |
| 2.6 |
2.6.8 |
Sep 15, 2022 |
EOL |
| 2.7 |
2.7.18 |
Jan 27, 2023 |
EOL |
What does Api Platform 4.3 end of life mean?
When Api Platform 4.3 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: Most vulnerability scanners check for known CVEs but do not flag the ongoing accumulation of unpatched vulnerabilities in EOL software versions. Running Api Platform 4.3 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Api Platform 4.3 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Api Platform 4.3 reach end of life?
Api Platform 4.3 has already reached end of life.
Is Api Platform 4.3 still supported?
Yes, Api Platform 4.3 is currently supported. The EOL date is Already EOL.
What should I upgrade to from Api Platform 4.3?
The recommended upgrade from Api Platform 4.3 is
Api Platform 4.3 — the latest actively supported version. Check the
Api Platform full timeline for all supported versions.
What are the security risks of running Api Platform 4.3 past EOL?
When Api Platform 4.3 reaches end of life, the maintainers stop issuing security patches. Any CVEs disclosed after the EOL date accumulate with no remediation path. Most vulnerability scanners do not flag this — it is the CVE blind spot. Organizations running EOL Api Platform should migrate immediately or implement compensating controls.