Dashboard / CVE-2026-41409

CVE-2026-41409

CRITICAL
INFO Priority: 0.04 BB Relevance: 80/100
Published: 2026-04-27 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

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

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
apache mina 2.0.0 – 2.0.28
apache mina 2.1.0 – 2.1.11
apache mina 2.2.0 – 2.2.6

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.43%
Raw Score 0.004330
Percentile 37.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00433
2026-10-28
0.00433

Intelligence Sources

nvd ref →

External Links