VDB
CVE-2026-41409
CVE-2026-41409
PUBLISHED
CVSS 9.8 CRITICAL
Reported by apache · Published April 27, 2026
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
EPSS 0.28% · 51.4th percentile
Risk Scores
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.28%
51.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache MINA | 2.2.0, 2.1.0, 2.0.0 |
| Apache Software Foundation | Apache MINA | 2.2.0, 2.1.0, 2.0.0 |
Timeline
- Apr 27, 2026 CVE Published
- May 5, 2026 CVE Updated
- May 6, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score