OpenSSL 1.0.0

end of lifeno security fixes since 2015-12-31

OpenSSL 1.0.0 reached end of life 10 years ago.

Supported now: OpenSSL 3.5 (LTS until 2030-04-08), OpenSSL 3.6 (until 2026-11-01), OpenSSL 4.0 (until 2027-05-14)

Facts

Released
(16 years ago)
Security support ended
(10 years ago)
Latest release
1.0.0t, (10 years ago)
Source
endoflife.date (checked 2026-09-09)

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