CVE-2026-15564

CVE-2026-15564 · Wildfly-ejb: wildfly-iiop-openjdk: eap iiop listeners may permit unauthed deserialization

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Wildfly's IIOP listener may permit deserialization of input streams before authentication is performed. An attacker who can gain access to the IIOP port may be able to construct and send malicious objects and achieve deserialization, if the target EJB allows untyped method parameters, and depending on the potential gadget chains available in the running classpath.

CVSS 7.4 · High · EPSS 0.1%

Published

2026-10-29T06:07:28.359Z

Updated

2026-10-29T17:20:33.597Z

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