OWASP

1. 2026-10-08 Medium
   OWASP releases Top 10 for LLM Applications 2026 with focus on tool access risks

   OWASP released its 2026 rankings for the Top 10 vulnerabilities in LLM applications, emphasizing risks from giving LLM applications access to tools and enterprise systems. Prompt …

   New version Action required

1. 2025-05-30 OWASP ASVS 5.0.0 released

1. 2025-05-30
   ASVS 5.0.0 Major versionCurrent

   First 5.x release; of the 286 requirements in 4.0.3 only 11 remain unchanged, and 109 are no longer separate requirements. source

   More

   • Of those 109, 50 were deleted, 28 removed as duplicates and 31 merged into other requirements; requirement identifiers changed through reordering.
   • Requirements now centre on security goals rather than specific mechanisms.
   • New chapters cover OAuth and OIDC, WebRTC, self-contained tokens, web frontend security and secure coding and architecture.
   • The former V1 Architecture chapter was removed and its requirements redistributed.
   • Direct mappings to other standards, including CWE and NIST, were removed from the main body; mapping files to and from v4.0.3 are provided separately.
2. 2021-10-28
   ASVS 4.0.3 Revision

   Release 4.0.3 of the 4.0 series. source

3. 2020-10-28
   ASVS 4.0.2 Revision

   Release 4.0.2 of the 4.0 series. source

4. 2019-03-03
   ASVS 4.0.1 Revision

   Minor update adding a reviewer and fixing a minor issue. source

Any web application or service. Organizations pick one of three levels by risk; most applications should aim for Level 2.

Scope

Security requirements for web applications and services; ASVS specifies security outcomes for the product itself, not development lifecycle activities. source

Level 1

The minimum requirements to consider when securing an application, about 20% of the ASVS requirements. source

Level 2

Most applications should strive for this level; complying with L2 means implementing about 70% of the requirements (all of L1 and L2). source

Level 3

For applications that need to demonstrate the highest levels of security; it adds the final ~30% of requirements. source

Choosing a level

ASVS does not prescribe a level; an organization analyzes its risks and decides the level based on the sensitivity of the application and the expectations of its users. source

Citing requirements

Because identifiers change between versions, references should include the version, for example v5.0.0-1.2.5. source

OWASP Top 10

The OWASP Top 10, a standard awareness document on the most critical security risks to web applications, is currently in its 2025 version. source source

Verification against a chosen ASVS level, by the organization or an independent verifier. OWASP does not certify, so no ASVS certificate is officially endorsed.

No OWASP certification

OWASP does not certify any vendors, verifiers or software; any assurance, trust mark or certification claiming ASVS compliance is not officially endorsed by OWASP. source

Assurance services

Organizations may offer assurance services, provided they do not claim official OWASP certification. source

Verification report

A report should state the scope and target level, summarize all requirements checked, note exceptions and non-applicable requirements, and give guidance on resolving issues. source

Methods

Verification may need documentation, source code, configuration and access to the people involved; running an automated tool alone is insufficient. source

OWASP does not certify anyone, and it does not endorse third-party claims of ASVS certification.

No official certification

Third-party claims of ASVS certification are not endorsed by OWASP, and organizations should be cautious of them. source

Licence

ASVS is published under the Creative Commons Attribution Share Alike 4.0 International licence. source

1. Standard OWASP ASVS 5.0.0 release
2. Guidance ASVS project page
3. Guidance ASVS 5.0: Changes compared to v4.x
4. Guidance ASVS 5.0: Assessment and Certification
5. Guidance OWASP Top 10:2025

1. NIST SSDF

   NIST SSDF describes secure software development practices for the producer; ASVS lists verifiable security requirements for the application itself.

2. PCI DSS

   PCI DSS is a payment card security standard enforced through card brands; ASVS is a free application security requirements list with no enforcement body.

3. MITRE ATT&CK

   MITRE ATT&CK catalogues adversary behaviour; ASVS lists the controls an application must have.

4. UL 2900

   UL 2900 is a paid ANSI standard for testing network-connectable products; ASVS is a free OWASP requirements list for web applications and services.

Verified against official sources on 18 October 2026. We monitor the official sources for this framework. Watching since 7 September 2026. Subscribe to OWASP (RSS)