← Back to Dashboard

CVE-2026-57967

CRITICAL NVD
CVSS Score
9.8
Severity
CRITICAL
Source
NVD
Published
Sep 10, 2026
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.

View Full Details ← Back