CVE-2026-15564: high-severity vulnerability in Red Hat JBoss Enterprise Application Platform 7
Wildfly-ejb: wildfly-iiop-openjdk: eap iiop listeners may permit unauthed deserialization
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.4epss 0.1%
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:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Red Hat · Red Hat JBoss Enterprise Application Platform 7Red Hat · Red Hat JBoss Enterprise Application Platform 8Related CVEs — Red Hat JBoss Enterprise Application Platform 7
In the same product, most dangerous first.
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