What is GHSA-68p5-g7wf-vrwp?

GHSA-68p5-g7wf-vrwp is a security advisory published by GitHub Security Advisories with High severity. An unauthenticated remote attacker connecting with the CORE protocol can discover cluster node...

Which CVE IDs does GHSA-68p5-g7wf-vrwp cover?

GHSA-68p5-g7wf-vrwp covers the following CVE IDs: CVE-2026-49363. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-68p5-g7wf-vrwp?

GHSA-68p5-g7wf-vrwp has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-68p5-g7wf-vrwpHighCVSS 7.5

An unauthenticated remote attacker connecting with the CORE protocol can discover cluster node...

Vendor

GitHub Security Advisories

Published

September 10, 2026

Last Modified

September 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-49363 →

📋 Description

An unauthenticated remote attacker connecting with the CORE protocol can discover cluster node details by sending a SUBSCRIBE_TOPOLOGY request prior to authentication.

This issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.0.0 through 2.44.0.

Users are recommended to upgrade to version 2.57.0, which fixes the issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-49363
https://lists.apache.org/thread/syjch88zw6pfdoso9vs46m23xkgxjbxo
http://www.openwall.com/lists/oss-security/2026/09/10/2
https://github.com/advisories/GHSA-68p5-g7wf-vrwp