CVEvulnerability

CVE-2026-15555

8.8 HIGH Published 2026-08-11 Modified 2026-10-20 Official page ↗
Status
Awaiting Analysis
Published
2026-08-11
Last modified
2026-10-20
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502

Description

A flaw was found in JBoss marshalling. The Infinispan session replication path deserializes replicated session data via the JBoss Marshalling River unmarshaller with no class filtering — enabling RCE via deserialization gadget chains on every cluster node.

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References