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.
Project Subscriptions
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 10 Sep 2026 17:30:00 +0000
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ssvc
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Thu, 10 Sep 2026 16:30:00 +0000
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cvssV3_1
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cvssV3_1
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Thu, 10 Sep 2026 12:15:00 +0000
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threat_severity
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cvssV3_1
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Thu, 10 Sep 2026 10:00:00 +0000
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Apache
Apache activemq Artemis Apache artemis |
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| Vendors & Products |
Apache
Apache activemq Artemis Apache artemis |
Thu, 10 Sep 2026 06:30:00 +0000
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Thu, 10 Sep 2026 05:00:00 +0000
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| Description | An unauthenticated remote attacker can craft a CORE protocol SESSION_REATTACH packet to steal an existing session and assume ongoing execution of the previously authenticated session. 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 ActiveMQ Artemis: Missing authentication on CORE protocol session reattachment | |
| Weaknesses | CWE-306 | |
| References |
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Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-09-10T15:52:25.278Z
Reserved: 2026-06-26T17:05:04.459Z
Link: CVE-2026-57967
Updated: 2026-09-10T05:11:48.679Z
Status : Awaiting Analysis
Published: 2026-09-10T05:17:01.443
Modified: 2026-09-10T16:17:16.243
Link: CVE-2026-57967
OpenCVE Enrichment
Updated: 2026-09-11T01:15:15Z