Bug 2508125 (CVE-2026-66713) - CVE-2026-66713 org.apache.axis2/axis2-java-core: tomcat: Apache Axis2/Java: Remote code execution via deserialization of untrusted data in Tribes clustering
Summary: CVE-2026-66713 org.apache.axis2/axis2-java-core: tomcat: Apache Axis2/Java: R...
Keywords:
Status: NEW
Alias: CVE-2026-66713
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-28 17:45 UTC by OSIDB Bzimport
Modified: 2026-07-30 10:03 UTC (History)
28 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-07-28 17:45:49 UTC 
Deserialization of Untrusted Data (CWE-502) in the Tribes-based clustering component

  in Apache Software Foundation Apache Axis2/Java through 2.0.0 on Apache Tomcat

  (only when Tribes clustering is enabled, which is off by default) allows an

  unauthenticated remote attacker with network access to the clustering port to

  execute arbitrary code via a crafted serialized Java object delivered to the cluster

  channel and deserialized in

  org.apache.axis2.clustering.tribes.Axis2ChannelListener#messageReceived. Users are

  recommended to upgrade to version 2.0.1, which fixes this issue by removing the

  clustering feature entirely.
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