OpenSSL 4.0 end of life (EOL) date and support status
Supported Receives fixes until 2027-05-14 (in 218 days)
| Product | OpenSSL |
|---|---|
| Version cycle | 4.0 |
| Status | Supported |
| Released | 2026-04-14 |
| Active support until | — |
| End of life | 2027-05-14 |
| Latest version | 4.0.3 (2026-09-29) |
| Last verified | 2026-10-08 |
All OpenSSL versions → · Source: endoflife.date
Frequently asked questions
Is OpenSSL 4.0 end of life?
No. OpenSSL 4.0 is supported. Receives fixes until 2027-05-14 (in 218 days).
When does OpenSSL 4.0 reach end of life?
OpenSSL 4.0 reaches end of life on 2027-05-14.
When was OpenSSL 4.0 released?
OpenSSL 4.0 was first released on 2026-04-14.
What is the latest OpenSSL 4.0 version?
The latest 4.0 release is 4.0.3, published on 2026-09-29.
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