UnratedApache Software Foundation Updated

Advisory [CVE-2026-49362] Apache Artemis: unauthenticated remote attacker can create arbitrary durable queues via the CORE protocol, leading to unauthorized broker state manipulation and potential denial of service

This security Apache Software Foundation advisory covers CVE-2026-49362 affecting Apache Artemis.

CVE-2026-49362 Published Sep 10, 2026Updated by vendor Sep 10, 2026

CVE-2026-49362

Affected products & platforms

Apache Software FoundationActiveMQ

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Summary

An unauthenticated remote attacker can create arbitrary durable queues via the CORE protocol, leading to unauthorized broker state manipulation and potential denial of service.

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 versions

2.50.0 through 2.56.0
1.0.0 through 2.44.0.
through 2.44.0

Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source

Fixed versions

2.57.0

Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source

Mitigation checklist

Recommended fix / mitigation

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

Official advisory · medium-confidence parse· fetched 2 hours ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Apache Software Foundation
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-49362 instead of the raw feed document.
CVE Program

Cross-references

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CVE-2026-49362NVD CVE.org MITRE

Official resources

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