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CVE-2026-73098 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Improper control of dynamically-loaded code vulnerability in Apache Juneau. When Apache Juneau parses a value into a property of type java.lang.Class (including parameterized forms), the default class swap loaded the named class with initialization enabled, so input naming a class on the application classpath ran that class's static initializer. The impact depends on the classes present in the deployment. This issue affects Apache Juneau: through 9.2.0. Users are recommended to upgrade to version 9.2.1, which fixes the issue.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://lists.apache.org/thread.html/j05q7vw08j48o96tdlzcsd4sozx1lyl6	[email protected]	AdvisoryBundleMailing ListRemedyVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-470	Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')	[email protected]

Affected Products

Product	Versions
Apache Juneau	<= 9.2.0 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 9.2.1moderate efforthttps://downloads.apache.org/juneau/9.2.1/ Mitigation:low effort Avoid parsing untrusted input into bean properties of type Class.

Change History

2 change records found show changes

Date	Action	Recorded By
Nov 5, 2026	CVE Modified	CISA-ADP
Nov 5, 2026	New CVE Received	[email protected]