fix(deps): update dependency org.apache.mina:mina-core to v2.2.7 [security]

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Confidence
org.apache.mina:mina-core (source)	2.2.5 → 2.2.7

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Apache MINA Vulnerable to Deserialization of Untrusted Data (CVE-2024-52046 Incomplete Fix)

CVE-2026-41409 / GHSA-f2wh-grmh-r6jm

More information

Details

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

Severity

• CVSS Score: 9.8 / 10 (Critical)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-41409
• https://lists.apache.org/thread/9ddvsq6c4l5bhwq8l14sob4f8qjvx5c9
• https://github.com/advisories/GHSA-76h9-2vwh-w278
• https://github.com/advisories/GHSA-f2wh-grmh-r6jm

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Apache MINA vulnerable to Deserialization of Untrusted Data (CVE-2026-41409 Incomplete Fix)

CVE-2026-42778 / GHSA-995c-6rp3-4m4x

More information

Details

The fix for CVE-2026-41409 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue 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 2.1.0 <= 2.1.11, and 2.2.0 <= 2.2.6.

The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier.

Affected are applications using Apache MINA that call IoBuffer.getObject().

Applications using Apache MINA are advised to upgrade.

Severity

• CVSS Score: 9.8 / 10 (Critical)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-42778
• https://lists.apache.org/thread/fhlx5k91hrkgyzh7yk1nghrn3k27gxy0
• https://github.com/advisories/GHSA-76h9-2vwh-w278
• https://github.com/advisories/GHSA-f2wh-grmh-r6jm
• https://github.com/advisories/GHSA-995c-6rp3-4m4x

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Apache MINA vulnerable to Deserialization of Untrusted Data (CVE-2026-41635 Incomplete Fix)

CVE-2026-42779 / GHSA-vf5j-865m-mq7c

More information

Details

The fix for CVE-2026-41635 was not applied to the 2.1.X and 2.2.X branches. Here was the original issue description:

Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary code to be executed.

The fix checks if the class is present in the accepted class filter before calling Class.forName().

Affected versions are Apache MINA 2.1.0 <= 2.1.11, and 2.2.0 <= 2.2.6.

The problem is resolved in Apache MINA 2.1.12, and 2.2.7 by applying the classname allowlist earlier.

Affected are applications using Apache MINA that call IoBuffer.getObject().

Applications using Apache MINA are advised to upgrade.

Severity

• CVSS Score: 9.8 / 10 (Critical)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-42779
• https://lists.apache.org/thread/fhlx5k91hrkgyzh7yk1nghrn3k27gxy0
• https://github.com/advisories/GHSA-8297-v2rf-2p32
• https://github.com/advisories/GHSA-vf5j-865m-mq7c

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Apache MINA vulnerable to Deserialization of Untrusted Data

CVE-2026-41635 / GHSA-8297-v2rf-2p32

More information

Details

Apache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary code to be executed.

The fix checks if the class is present in the accepted class filter before calling Class.forName(). 

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.

Severity

• CVSS Score: 9.8 / 10 (Critical)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-41635
• https://lists.apache.org/thread/1l91w1mqsb3lwfd504fs045ylxntt2tm
• http://www.openwall.com/lists/oss-security/2026/04/27/4
• https://github.com/advisories/GHSA-8297-v2rf-2p32

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

apache/mina (org.apache.mina:mina-core)

v2.2.7

Compare Source

v2.2.6

Compare Source

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