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CVE-2026-49363 Apache Artemis, Apache ActiveMQ Artemis: Pre-Authentication Information Disclosure in CORE Protocol Topology Subscription

🗓️ 10 Sep 2026 04:51:56Reported by apacheType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

Pre-auth info disclosure in Apache Artemis 2.50.0-2.56.0 via CORE protocol topology subscription.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-49363
10 Sep 202604:51
cve
euvd
EUVD
EUVD-2026-75249
10 Sep 202604:51
euvd
nvd
NVD
CVE-2026-49363
10 Sep 202605:17
nvd
ptsecurity
Positive Technologies
PT-2026-89276
10 Sep 202600:00
ptsecurity
[
  {
    "vendor": "Apache Software Foundation",
    "product": "Apache Artemis",
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "packageName": "org.apache.artemis:artemis-server",
    "packageURL": "pkg:maven/org.apache.artemis/artemis-server",
    "versions": [
      {
        "status": "affected",
        "version": "2.50.0",
        "lessThanOrEqual": "2.56.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Apache Software Foundation",
    "product": "Apache ActiveMQ Artemis",
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "packageName": "org.apache.activemq:artemis-server",
    "packageURL": "pkg:maven/org.apache.activemq/artemis-server",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThanOrEqual": "2.44.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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