Mistral AI End of Life (EOL) Dates & Support Timeline
Complete end-of-life dates, support windows, and security status for all Mistral AI versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.
| Version | Latest Release | Release Date | EOL Date | Days | Status |
|---|---|---|---|---|---|
| mistral-7b-v0.1 | mistral-7b-instruct-v0.1 | Sep 27, 2023 | May 22, 2024 | 784 days past EOL | EOL |
| mistral-small-2402 | mistral-small-2402 | Feb 26, 2024 | Sep 1, 2024 | 682 days past EOL | EOL |
| mistral-medium | mistral-medium | Dec 11, 2023 | Jun 1, 2025 | 409 days past EOL | EOL |
| mixtral-8x7b | mixtral-8x7b-instruct-v0.1 | Dec 11, 2023 | No EOL date | Supported | Active |
| mistral-large-2402 | mistral-large-2402 | Feb 26, 2024 | Jan 23, 2025 | 538 days past EOL | EOL |
| mistral-large-2407 | mistral-large-2407 | Jul 24, 2024 | Apr 15, 2025 | 456 days past EOL | EOL |
| codestral-2405 | codestral-2405 | May 29, 2024 | Jan 23, 2026 | 173 days past EOL | EOL |
| mistral-7b-v0.3 | mistral-7b-instruct-v0.3 | May 22, 2024 | No EOL date | Supported | Active |
| mistral-small-2409 | mistral-small-2409 | Sep 17, 2024 | No EOL date | Supported | Active |
| mixtral-8x22b | mixtral-8x22b-instruct-v0.1 | Apr 10, 2024 | No EOL date | Supported | Active |
| codestral-2501 | codestral-2501 | Jan 13, 2025 | No EOL date | Supported | Active |
| mistral-small-2501 | mistral-small-2501 | Jan 30, 2025 | No EOL date | Supported | Active |
| mistral-small-3.1 | mistral-small-3.1-24-03 | Mar 17, 2025 | No EOL date | Supported | Active |
| mistral-large-2411 | mistral-large-2411 | Nov 18, 2024 | No EOL date | Supported | Active |
What does Mistral AI end of life mean for your organization?
When a version of Mistral AI reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.
Organizations running EOL Mistral AI should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.
Upload requirements.txt, package.json, or Gemfile — full EOL report instantly.
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