Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

The Technical Specification for the Security Content Automation Protocol (SCAP): SCAP Version 1.1

Published

Author(s)

David A. Waltermire, Stephen D. Quinn, Karen Scarfone

Abstract

This document provides the definitive technical specification for Version 1.1 of the Security Content Automation Protocol (SCAP). SCAP consists of a suite of specifications for standardizing the format and nomenclature by which security software communicates information about software flaws and security configurations. This document defines all SCAP Version 1.1 requirements that are not defined in the individual SCAP component specifications.
Citation
Special Publication (NIST SP) - 800-126 Rev 1
Report Number
800-126 Rev 1

Keywords

Security automation, security configuration, Security Content Automation Protocol, vulnerabilities, SCAP, security content automation

Citation

Waltermire, D. , Quinn, S. and Scarfone, K. (2011), The Technical Specification for the Security Content Automation Protocol (SCAP): SCAP Version 1.1, Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.SP.800-126r1 (Accessed October 7, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created February 25, 2011, Updated May 4, 2021
Was this page helpful?