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Vulnerability Disclosure

What is Vulnerability Disclosure?

The practice of reporting security vulnerabilities to the affected vendor or organisation so they can be patched before being exploited. Responsible disclosure policies define timelines and processes for vulnerability reporting.

Information Security

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

What the standards actually require on vulnerability disclosure

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

Developing a vulnerability disclosure policy including required and recommended elements

29147-9.1 · Vulnerability disclosure policy development

FIRST Information Exchange Policy (IEP) v2.0 + Multi-Party Coordinated Vulnerability Disclosure (MPCVD) Guidelines. IEP v2.0: a machine-readable extension of TLP that conveys handling restrictions + sharing permissions in structured form (JSON-LD).

FIRST-IEP-MPCVD · FIRST Information Exchange Policy (IEP) v2.0 + Multi-Party Coordinated Vulnerability Disclosure (MPCVD)

A vulnerability disclosure program is implemented to assist with the secure development and maintenance of products and services.

ISM-1616 · A vulnerability disclosure program is implemented to assist with the secure development an

Maintain a public VDP that authorizes good-faith research and provides a safe channel for reporting.

SBD-9 · Establish a Vulnerability Disclosure Policy

Per PSTI: Vulnerability Disclosure Policy Publication + handling + acknowledgement + statutory contact.

UKPSTIACT-2 · Vulnerability Disclosure Policy and Reporting

Questions people ask about vulnerability disclosure

What is Vulnerability Disclosure?
The practice of reporting security vulnerabilities to the affected vendor or organisation so they can be patched before being exploited. Responsible disclosure policies define timelines and processes for vulnerability reporting.
Why is Vulnerability Disclosure important for compliance?
Vulnerability Disclosure is a key concept in Information Security. Understanding vulnerability disclosure helps organizations meet regulatory requirements, reduce risk, and demonstrate due diligence during audits. Our compliance platform maps 686 frameworks with 311K cross-framework control mappings.
Which compliance frameworks address Vulnerability Disclosure?
Vulnerability Disclosure appears in the requirement text of ISO/IEC 29147:2018, Japan AI Guidelines, FIRST CSIRT Services Framework and Standards, Australian Information Security Manual, Secure by Design: A Guide for Manufacturers (CISA). Across these standards we have identified 17 controls that name it directly, each linked to the control text on the compliance platform.
Where can I learn more about Vulnerability Disclosure?
Explore our compliance framework pages to see how vulnerability disclosure 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 686 frameworks.

See how Vulnerability Disclosure applies across compliance frameworks

Our platform maps 686 frameworks with 311K cross-framework control mappings. Explore how this concept is addressed across standards.

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