Rust 1.88 · Version Status
Rust 1.88 End of Life Date
Rust 1.88 end-of-life date, support status, and CVE risk. Data from endoflife.date and official vendor documentation.
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Rust 1.88 is past end of life. This version no longer receives security patches. 275 days past EOL — migrate to a supported version immediately.
EOL Date
Aug 7, 2025
275 days past EOL
Latest Release
1.88.0
Standard release
Release Date
Jun 26, 2025
Rust 1.88 series
| Version | Latest | EOL Date | Status |
|---|
| 1.29 |
1.29.2 |
Oct 26, 2018 |
EOL |
| 1.30 |
1.30.1 |
Dec 7, 2018 |
EOL |
| 1.31 |
1.31.1 |
Jan 18, 2019 |
EOL |
| 1.32 |
1.32.0 |
Mar 1, 2019 |
EOL |
| 1.33 |
1.33.0 |
Apr 12, 2019 |
EOL |
| 1.34 |
1.34.2 |
May 24, 2019 |
EOL |
| 1.35 |
1.35.0 |
Jul 4, 2019 |
EOL |
| 1.36 |
1.36.0 |
Aug 16, 2019 |
EOL |
What does Rust 1.88 end of life mean?
When Rust 1.88 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 Rust 1.88 past its EOL date creates a permanently growing attack surface that standard security tooling will not surface.
Migrate to Rust 1.95 or implement compensating controls — network segmentation, enhanced monitoring, restricted access — while migration is underway.
Frequently Asked Questions
When does Rust 1.88 reach end of life?
Rust 1.88 reached end of life on August 7, 2025. This version is no longer receiving security patches.
Is Rust 1.88 still supported?
No. Rust 1.88 reached end of life on August 7, 2025 and is no longer receiving security patches.
What should I upgrade to from Rust 1.88?
The recommended upgrade from Rust 1.88 is
Rust 1.95 — the latest actively supported version. Check the
Rust full timeline for all supported versions.
What are the security risks of running Rust 1.88 past EOL?
When Rust 1.88 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 Rust should migrate immediately or implement compensating controls.