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Disclosure Policy

What is Disclosure Policy?

A documented policy defining how an organization handles the reporting and disclosure of security vulnerabilities found in its systems.

Information Security

Each of these is named in at least one of the same controls as disclosure policy. The number is how many controls name both.

What the standards actually require on disclosure policy

Requirements naming disclosure policy across 6 standards, quoted from the control text.

Manufacturers must put in place and enforce a policy on coordinated vulnerability disclosure.

eu-cyber-resilience-act::Annex I Part II(5) · Coordinated vulnerability disclosure policy →

An agency must carry out a risk assessment to decide which of its systems and services the agency VDP (vulnerability disclosure policy) will cover.

new-zealand-information-security-manual-nzism::5.9.23.C.01 · 5.9.23.C.01 Risk assessment to scope the vulnerability disclosure policy →

Publish a policy that authorises testing of all the manufacturer's products and states the conditions, gives legal safe harbour for good-faith testing within the policy, and permits public disclosure after a set timeline;

secure-by-design-a-guide-for-manufacturers-cisa::P2-PD6 · Publish a vulnerability disclosure policy →

The manufacturer publishes a vulnerability disclosure policy that at least gives contact information for reporting issues, timelines for acknowledging receipt of a report, and timelines for status updates to the reporter until the issue is resolved.

etsi-en-303-645::Provision 5.2-1 · Public vulnerability disclosure policy →

Have a policy that addresses vulnerability disclosure and remediation, and implement the roles, responsibilities, and processes needed to support it.

SP800-218-RV.1.3 · Vulnerability Disclosure Policy →

OSPS-VM-01 Publish Coordinated Vulnerability Disclosure Policy (maturity levels 2, 3). Requirement: The project documentation MUST include a policy for coordinated vulnerability disclosure (CVD), with a clear timeframe for response.

openssf-open-source-project-security-baseline-osps-baseline::OSPS-VM-01.01 · OSPS-VM-01.01 Publish Coordinated Vulnerability Disclosure Policy →

Questions people ask about disclosure policy

What is Disclosure Policy?
A documented policy defining how an organization handles the reporting and disclosure of security vulnerabilities found in its systems.
Why is Disclosure Policy important for compliance?
Disclosure Policy is a key concept in Information Security. Understanding disclosure policy helps organizations meet regulatory requirements, reduce risk, and demonstrate due diligence during audits. Our compliance platform maps 1,016 frameworks with 316K cross-framework control mappings.
Which compliance frameworks address Disclosure Policy?
Disclosure Policy appears in the requirement text of EU Cyber Resilience Act, New Zealand Information Security Manual (NZISM), Secure by Design: A Guide for Manufacturers (CISA), ETSI EN 303 645, NIST SP 800-218. Across these standards we have identified 10 controls that name it directly, each linked to the control text on the compliance platform.
Where can I learn more about Disclosure Policy?
Explore our compliance framework pages to see how disclosure policy applies across different standards and regulations. Our implementation guides provide step-by-step guidance, and the compliance platform offers AI-powered analysis of how this concept maps across 1,016 frameworks.

See how Disclosure Policy applies across compliance frameworks

Our platform maps 1,016 frameworks with 316K cross-framework control mappings. Explore how this concept is addressed across standards.

Written and maintained by Gerard Blokdyk, The Art of Service.