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
Metrics
Affected Vendors & Products
References
History
Mon, 27 Apr 2026 13:15:00 +0000
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Mon, 27 Apr 2026 10:00:00 +0000
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| Description | 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 | |
| Title | Apache MINA: CWE-502 Deserialization of Untrusted Data | |
| Weaknesses | CWE-502 | |
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-04-27T12:21:52.067Z
Reserved: 2026-04-20T15:04:54.505Z
Link: CVE-2026-41409
Updated: 2026-04-27T12:21:49.318Z
Status : Received
Published: 2026-04-27T10:16:09.740
Modified: 2026-04-27T10:16:09.740
Link: CVE-2026-41409
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OpenCVE Enrichment
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