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.
Analysis and contextual insights are available on OpenCVE Cloud.
No solution or workaround provided in the CVE record.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Wed, 16 Sep 2026 03:30:00 +0200
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:apache:artemis:*:*:*:*:*:*:*:* |
Thu, 10 Sep 2026 19:30:00 +0200
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|---|---|---|
| Metrics |
ssvc
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Thu, 10 Sep 2026 18:30:00 +0200
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|---|---|---|
| Metrics |
cvssV3_1
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cvssV3_1
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Thu, 10 Sep 2026 14:15:00 +0200
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| References |
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| Metrics |
threat_severity
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cvssV3_1
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Thu, 10 Sep 2026 12:00:00 +0200
| Type | Values Removed | Values Added |
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| First Time appeared |
Apache
Apache activemq Artemis Apache artemis |
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| Vendors & Products |
Apache
Apache activemq Artemis Apache artemis |
Thu, 10 Sep 2026 08:30:00 +0200
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Thu, 10 Sep 2026 07:00:00 +0200
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| Description | An unauthenticated network-adjacent attacker can leverage discovery to capture cluster administrative credentials during the initial cluster connection handshake. 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. | |
| Title | Apache Artemis, Apache Artemis, Apache ActiveMQ Artemis, Apache ActiveMQ Artemis: Pre-Authentication Cluster Credential Exposure to Discovered Peers | |
| Weaknesses | CWE-306 | |
| References |
|
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-09-10T15:54:25.139Z
Reserved: 2026-05-29T16:34:41.640Z
Link: CVE-2026-49364
Updated: 2026-09-10T05:11:25.133Z
Status : Analyzed
Published: 2026-09-10T05:17:01.230
Modified: 2026-09-16T01:10:31.487
Link: CVE-2026-49364
OpenCVE Enrichment
Updated: 2026-09-11T02:45:11Z
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CWE-306
Missing Authentication for Critical Function