CVE-2026-66713

CRITICO 9.8CVE-2026-66713 · Published 28/07/2026 · updated 24/10/2026

In breve

CVE-2026-66713 è una vulnerabilità CRITICO (CVSS 9.8) che riguarda axis2/java (apache).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.7%, superiore al 77.5% delle vulnerabilità.
Correzione: aggiornare a 2.0.1 o successiva.

Package	Affected versions	Patched versions
axis2/java apache	`< 2.0.1`	`2.0.1`

Description

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.

References

apache/axis-axis2-java-core commit e6f53b2 · Patch
lists.apache.org/thread/fgggbv3sjjqw7p6q0j88gspt9b2rb728 · Mailing List
openwall.com/lists/oss-security/2026/07/28/2 · Mailing List

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