CVE-2026-49364

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

9.1 (CRITICAL) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS — סבירות ניצול

1% (אחוזון 000) נכון ל-5/10/2026

CWE

CWE-306

מוצרים מושפעים

apache: artemis

קישורים

• https://lists.apache.org/thread/4qbgcz3k38q30bfbf7hphtomrdc8l8n8 Mailing ListVendor Advisory
• http://www.openwall.com/lists/oss-security/2026/09/10/3 Mailing ListThird Party Advisory