← Back to all grants

Pathways to Enable Secure Open-Source Ecosystems

U.S. National Science Foundation

Status Published
Posted Date Feb 19, 2026
Close Date Sep 1, 2026 (Fixed)
Rural Tier Rural Eligible
Scope Nationwide
Summary

The Pathways to Enable Secure Open-Source Ecosystems (PESOSE) program supports the translation of open-source science and engineering-focused research products into safe and sustainable ecosystems that address national and societal challenges. Open-source tools such as software, hardware, machine learning models, languages, and data platforms are designed to be shared as they are publicly-accessible and modifiable. These tools spark innovation in critical fields as varied as artificial intelligence (AI) and cloud computing, banking, healthcare, research, education, next-gen manufacturing, mobility, and National security (including cybersecurity). PESOSE supports the creation of managing organizations for these ecosystems, ensuring strong governance, distributed development, and broad user communities across academia, industry, and government. PESOSE also supports enhancements to the safety, security, and privacy of Open-Source Ecosystems (OSE) by addressing significant vulnerabilities, both technical and socio-technical, to improve the resistance of the ecosystem against threats. This solicitation seeks three types of proposals, allowing teams to propose specific activities to:1) scope and planthe establishment of an OSE, 2)establishand expand a sustainable OSE based on a robust, promising open-source product that meets an emergent societal or national need, and 3) improve the safety, security, and privacy of an existing OSE and its products.

Funding Information
Total funding $40,000,000
Eligible Applicant Types

Not yet categorized.

Geographic Eligibility
Nationwide
Related News 5 articles
Mrityunjay Kothari Receives NSF CAREER Award - University of New Hampshire
University of New Hampshire · May 22, 2026
Umar Farooq Wins NSF CAREER Award to Secure Software for the Quantum Era - LSU
LSU · May 22, 2026
UNF secures NSF grant to tackle defects in laser powder bed fusion - VoxelMatters
VoxelMatters · May 22, 2026
NSF I-Corps Helps Researchers Find a Place for Their Ideas - SBU News
SBU News · May 20, 2026
House Republicans propose cutting science budgets, but by less than Trump - American Physical Society
American Physical Society · May 20, 2026
Powered by Google News
🔒

Create a Free Account

Sign up to save grants, set alerts, and get personalized matches for your county — completely free.

Create Free Account I Already Have an Account