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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-15555

CVE-2026-15555: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

Red Hat

1 advisory
  • Advisory severityHigh8.8

    High [CVE-2026-15555] wildfly-clustering-infinispan-marshalling: Jboss Deserialization RCE via Unfiltered River Unmarshaller

    CVE-2026-15555Source published Source updated

    A flaw was found in JBoss marshalling. Red Hat severity: Important — CVSS 8.8 (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Weakness: CWE-502. Affected Red Hat products: Red Hat JBoss Enterprise Application Platform 7.4.25; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9; Red Hat JBoss Enterprise Application Platform 8.1; Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10; Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8; Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9; Red Hat JBoss Enterprise Application Platform 7; Red Hat JBoss Enterprise Application Platform 8; Red Hat JBoss Enterprise Application…

    Affected products in this advisory
    • Red Hat JBoss Enterprise Application Platform 7.4.25
    • Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7
    • Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8
    • Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9

    4 more entries in the full advisory.

    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    • org.jboss.eap/wildfly-clustering-infinispan-marshalling:7.4.25.GA-redhat-00001
    • eap7-activemq-artemis-0:2.16.0-22.redhat_00057.1.el7eap
    • eap7-glassfish-jsf-0:2.3.14-11.SP11_redhat_00001.1.el7eap
    • eap7-ironjacamar-0:1.5.26-2.Final_redhat_00001.1.el7eap

    44 more entries in the full advisory.

    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

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