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NVD Vulnerability Details :

CVE-2026-41409

Received

Source-security@apache.org

Published At-27 Apr, 2026 | 10:16

Updated At-27 Apr, 2026 | 10:16

The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5. The problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Type: Secondary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE ID	Type	Source
CWE-502	Primary	security@apache.org

CWE ID: CWE-502

Type: Primary

Source: security@apache.org

References

Hyperlink	Source	Resource
https://lists.apache.org/thread/9ddvsq6c4l5bhwq8l14sob4f8qjvx5c9	security@apache.org	N/A

Hyperlink: https://lists.apache.org/thread/9ddvsq6c4l5bhwq8l14sob4f8qjvx5c9

Source: security@apache.org

Resource: N/A

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