CVE-2026-66380
Received Received - Intake

Authenticated Access to Private OCI Referrer Metadata

Publication date: 2026-08-12

Last updated on: 2026-08-12

Assigner: JFrog

Description
An authenticated user without repository read permission may access private OCI referrer metadata under specific conditions.

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Meta Information

Published
2026-08-12
Last Modified
2026-08-12
Generated
2026-08-12
AI Q&A
2026-08-12
EPSS Evaluated
N/A
NVD
CVE-2026-66380
EUVD
EUVD-2026-57244

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This vulnerability allows an authenticated user without repository read permission to access private OCI referrer metadata under specific conditions. The impact is limited to information disclosure with no modification or denial of service capabilities.

Impact Analysis

The vulnerability may expose sensitive metadata related to container images or artifacts. While it does not allow data modification or system disruption, unauthorized access to metadata could reveal details about private repositories or dependencies.

Mitigation Strategies

Update to the latest version of the affected software to patch the vulnerability. Review and restrict repository permissions to prevent unauthorized access to private OCI referrer metadata.

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