PyPI · pypi:securesystemslib

securesystemslib active

A library that provides cryptographic and general-purpose routines for Secure Systems Lab projects at NYU

The latest stable version of securesystemslib is 1.6.0, published on 2026-10-20. Verified by Vigia on 2026-11-13.

Latest stable version	1.6.0
Published	2026-10-20 08:40:17 UTC
Install	`pip install --upgrade securesystemslib`
Requires	`python ~=3.10`
License	MIT
Advisories on latest version	none known
Last verified	2026-11-13 14:48:57 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-10-20 08:40:17 UTC · 24 days ago
Stable releases in the last 12 months	4
Published versions	51

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`1.6.0`	2026-10-20 08:40:17 UTC
`1.5.1`	2026-09-04 06:55:30 UTC
`1.5.0` withdrawn	2026-08-24 08:22:38 UTC
`1.4.0`	2026-05-27 08:01:51 UTC
`1.3.1`	2025-09-26 13:36:54 UTC
`1.3.0`	2025-04-15 10:11:33 UTC
`1.2.0`	2024-12-03 13:44:02 UTC
`1.1.0`	2024-06-04 12:05:54 UTC
`1.0.0`	2024-05-02 11:01:27 UTC
`0.31.0`	2023-12-04 09:11:09 UTC
`0.30.0`	2023-10-03 10:59:33 UTC
`0.29.0`	2023-09-06 11:42:21 UTC
`0.28.0`	2023-04-18 13:02:27 UTC
`0.27.0`	2023-03-14 15:04:14 UTC
`0.26.0`	2023-01-13 11:28:29 UTC
`0.25.0`	2022-10-18 12:12:11 UTC
`0.24.0`	2022-09-14 07:41:42 UTC
`0.23.0`	2022-04-26 10:42:35 UTC
`0.22.0`	2022-02-10 14:13:38 UTC
`0.21.0`	2021-08-25 10:45:14 UTC

Showing the 20 most recent of 51 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`python 3.8`	`1.3.1`
`python 3.9`	`1.3.1`
`python 3.10`	`1.6.0`
`python 3.11`	`1.6.0`
`python 3.12`	`1.6.0`
`python 3.13`	`1.6.0`

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Frequently asked questions

What is the latest version of securesystemslib?

The latest stable version of securesystemslib is 1.6.0, published on 2026-10-20. Verified by Vigia on 2026-11-13.

How do I install the latest version of securesystemslib?

Run pip install --upgrade securesystemslib. The latest stable version is 1.6.0 (verified 2026-11-13).

Is securesystemslib deprecated?

No. securesystemslib is not marked as deprecated in the registry.

Which Python version does securesystemslib require?

securesystemslib 1.6.0 declares this requirement: python ~=3.10.

Does securesystemslib 1.6.0 have known vulnerabilities?

No known advisories affect securesystemslib 1.6.0 according to the data Vigia checks.

Is securesystemslib still maintained?

securesystemslib published 4 stable releases in the last 12 months; the most recent was 24 days ago. Activity: active.

Observed changes

ue Oct 20 2026 08:42:08 GMT+0000 (Coordinated Universal Time) — released 1.5.1 → 1.6.0

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