CVE-2026-49363
EUVD-2026-7524910.09.2026, 05:17
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.Enginsight
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
| Vendor | Product | Version | Source |
|---|---|---|---|
| apache | artemis | 2.50.0 ≤ 𝑥 ≤ 2.56.0 | CNA |
| apache | artemis | 1.0.0 ≤ 𝑥 ≤ 2.44.0 | CNA |
Common Weakness Enumeration