CVE-2026-49364
9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apache Software Foundation | Apache Artemis | 2.50.0 <= 2.56.0 | affected |
| Apache Software Foundation | Apache Artemis | 2.50.0 <= 2.56.0 | affected |
| Apache Software Foundation | Apache ActiveMQ Artemis | 1.0.0 <= 2.44.0 | affected |
| Apache Software Foundation | Apache ActiveMQ Artemis | 1.0.0 <= 2.44.0 | affected |
Weaknesses
- CWE-306: CWE-306 Missing authentication for critical function
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
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