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        "cveId": "CVE-2026-67593",
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "state": "PUBLISHED",
        "assignerShortName": "apache",
        "dateReserved": "2026-07-29T21:00:39.551Z",
        "datePublished": "2026-09-10T04:40:29.793Z",
        "dateUpdated": "2026-09-10T15:51:10.430Z"
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            },
            "title": "Apache Artemis, Apache Artemis, Apache ActiveMQ Artemis, Apache ActiveMQ Artemis: Pre-authentication Openwire protocol handling can result in queue deletion",
            "problemTypes": [
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                    "descriptions": [
                        {
                            "description": "CWE-306 Missing Authentication for Critical Function",
                            "lang": "en",
                            "cweId": "CWE-306",
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            "affected": [
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                    "vendor": "Apache Software Foundation",
                    "product": "Apache Artemis",
                    "collectionURL": "https://repo.maven.apache.org/maven2",
                    "packageName": "org.apache.artemis:artemis-openwire-protocol",
                    "packageURL": "pkg:maven/org.apache.artemis/artemis-openwire-protocol",
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                            "status": "affected",
                            "version": "2.50.0",
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                            "versionType": "semver"
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                    "product": "Apache ActiveMQ Artemis",
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                            "version": "2.32.0",
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                    ],
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            ],
            "descriptions": [
                {
                    "value": "A remote attacker can craft an Openwire RemoveSubscriptionInfo command to cause the deletion of a queue on the Artemis broker before the connection authentication and authorization stage or at any time thereafter. \n\n\n\nThis issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.0.0 through 2.44.0.\n\n\n\nUsers are recommended to upgrade to version 2.57.0, which fixes the issue.",
                    "lang": "en",
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                            "value": "<p>A remote attacker can craft an Openwire RemoveSubscriptionInfo command to cause the deletion of a queue on the Artemis broker before the connection authentication and authorization stage or at any time thereafter. </p><p>This issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache ActiveMQ Artemis: from 1.0.0 through 2.44.0.</p><p>Users are recommended to upgrade to version 2.57.0, which fixes the issue.</p>"
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                    "url": "https://lists.apache.org/thread/zlglnsg8s5xv8n56d15dm5mf00h2d8xs",
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                        "url": "http://www.openwall.com/lists/oss-security/2026/09/10/6"
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                            "baseScore": 9.1,
                            "attackVector": "NETWORK",
                            "baseSeverity": "CRITICAL",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
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                            "content": {
                                "timestamp": "2026-09-10T15:50:42.737088Z",
                                "id": "CVE-2026-67593",
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