CLEANSTART-2026-JH64222: ajv (Another JSON Schema Validator) before 8

Q: What access does an attacker need to exploit this issue?

The available severity vector indicates local access is required. It also indicates exploitation has high attack complexity and does not require privileges or user interaction.

Q: What is the expected impact if exploitation succeeds?

The reported impact is limited to availability. The severity vector reports no confidentiality or integrity impact and a low availability impact.

Q: Which component should be checked for exposure?

Check the ajv dependency used by cleanstart/argo-workflows. The advisory identifies affected ajv versions as versions before 8.

Published Nov 11, 2026

Updated

Security vulnerability affects the argo-workflows package. ajv (Another JSON Schema Validator) before 8.

Affected Software

2 affected componentsFixes available

cleanstart/argo-workflows<4.0.15-r2

4.0.15-r2

cleanstart/argo-workflows<4.1.6-r1

4.1.6-r1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade cleanstart/argo-workflows to a version that resolves this vulnerability.
Fixed in 4.0.15-r2
Upgrade
Upgrade cleanstart/argo-workflows to a version that resolves this vulnerability.
Fixed in 4.1.6-r1

Event History

Nov 11, 2026

Advisory Published

via OSV·12:40 AM

Data Sourced

via OSV·12:40 AM

DescriptionSeverityAffected Software

Child vulnerabilities

Contains the following vulnerabilities.

CVE-2025-69873

Frequently Asked Questions

What access does an attacker need to exploit this issue?

The available severity vector indicates local access is required. It also indicates exploitation has high attack complexity and does not require privileges or user interaction.

What is the expected impact if exploitation succeeds?

The reported impact is limited to availability. The severity vector reports no confidentiality or integrity impact and a low availability impact.

Which component should be checked for exposure?

Check the ajv dependency used by cleanstart/argo-workflows. The advisory identifies affected ajv versions as versions before 8.

CLEANSTART-2026-JH64222: ajv (Another JSON Schema Validator) before 8

Affected Software

Remediation

Event History

Child vulnerabilities

Frequently Asked Questions

What access does an attacker need to exploit this issue?

What is the expected impact if exploitation succeeds?

Which component should be checked for exposure?

Company

Resources

Contact

Frequently Asked Questions

What access does an attacker need to exploit this issue?

What is the expected impact if exploitation succeeds?

Which component should be checked for exposure?