# Pathways to Enable Secure Open-Source Ecosystems

> Federal funding opportunity · **POSTED** · U.S. National Science Foundation · close: **09/01/2026**

## Key facts

- **Opportunity ID:** 361333
- **Opportunity number:** 26-506
- **Agency:** U.S. National Science Foundation
- **Status:** posted
- **Document type:** synopsis
- **Open date:** 02/19/2026
- **Close date:** 09/01/2026
- **CFDA codes:** 47.084, 47.075, 47.049, 47.074, 47.076, 47.050, 47.041, 47.070

## Primary source

Grants.gov opportunity detail: https://www.grants.gov/search-results-detail/361333

## Citation

> US Grants.gov, funding opportunity 361333 (26-506). Retrieved via AI Analytics 2026-07-03 from https://api.ai-analytics.org/opportunity/361333. Licensed CC0.

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*[Grants.gov dataset](/datasets/grants-gov) · CC0 1.0*