Bug 2463175 (CVE-2026-41409) - CVE-2026-41409 Apache MINA: Apache MINA: Arbitrary code execution via incomplete deserialization fix
Summary: CVE-2026-41409 Apache MINA: Apache MINA: Arbitrary code execution via incompl...
Keywords:
Status: NEW
Alias: CVE-2026-41409
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2477400 2477401
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-27 10:01 UTC by OSIDB Bzimport
Modified: 2026-05-14 08:40 UTC (History)
51 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-04-27 10:01:44 UTC 
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
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