CVE-2026-15564

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 v3 7.4 HIGH

7.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.4 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-15564
https://bugzilla.redhat.com/show_bug.cgi?id=2478005

Configurations

No configuration.

History

29 Oct 2026, 06:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-29 06:17

Updated : 2026-10-29 18:17

NVD link : CVE-2026-15564

Mitre link : CVE-2026-15564

CVE.ORG link : CVE-2026-15564

JSON object : View

Products Affected

No product.

CWE

CWE-829

Inclusion of Functionality from Untrusted Control Sphere

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