Product overview
Python is tracked by BlackTree as a programming language implementation or runtime. Its lifecycle page separates release identity, maintenance and security boundaries using the publisher's registered source.
Main capabilities
- Application and script execution
- Standard language tooling and libraries
- Versioned compatibility and security maintenance
Typical use
Used to develop and execute software, automation and data-processing workloads.
Deployment
Installed as a runtime, development toolchain, application dependency or managed platform component.
This category-level context is generated from the registered product identity. Confirm exact product capabilities on the publisher's page ↗.
Collected lifecycle data
| Product | Python |
|---|
| Release | 3.9 |
|---|
| End of Support | 31 October 2025 |
|---|
| Date precision | Day |
|---|
Known exploited vulnerabilities
Catalogue updated 11 Sep 2026These are product-family matches in the CISA Known Exploited Vulnerabilities catalogue. Confirm the affected product version in the vendor advisory.
No CISA known-exploited entries currently match this mapped product family.
This does not mean the product has no vulnerabilities.
Package vulnerability advisories
Checked 11 Sep 2026OSV advisories are matched through the registered package URL. A package-family match does not prove that the installed release is affected. Check the affected and fixed versions before remediation.
No package advisories have been linked for this product identity.
This is not evidence that the product has no vulnerabilities.
Source evidence
PRIMARYManual
Status of Python versions
Branch | Schedule | Status | First release | End of life | Release manager | 3.9 | PEP 596 | end-of-life | 2020-10-05 | 2025-10-31 | Łukasz Langa
Publisher identity used by product-specific official-source collectors.
First collected 25 Aug 2026 · Last collected 12 Sep 2026 · Review state accepted
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