HIGH

CVE-2026-15563

2026-08-11 CVSS v3.1

CVSS

7.4

Description

A flaw was found in EAP's IIOP. The listener's NameService would accept bind operations without authentication, allowing an attacker to hijack JNDI lookups and binding them to a malicious ORB, achieving MITM or DoS on further invocations.

Weakness (CWE)

CWE-306 Missing Authentication

EPSS Score

0.31%

Probability of exploitation in next 30 days

24.3th percentile

References

https://access.redhat.com/errata/RHSA-2026:53644 https://access.redhat.com/errata/RHSA-2026:53645 https://access.redhat.com/errata/RHSA-2026:53646 https://access.redhat.com/errata/RHSA-2026:53806 https://access.redhat.com/security/cve/CVE-2026-15563 https://bugzilla.redhat.com/show_bug.cgi?id=2483138

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Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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