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CVE

CVE-2026-41635

Apache MINA: Apache MINA: Arbitrary code execution via classname allowlist bypass (critical)
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CVE

CVE-2026-41635

Apache MINA: Apache MINA: Arbitrary code execution via classname allowlist bypass (critical)

DOCUMENTATION: A flaw was found in Apache MINA. A remote attacker could exploit a vulnerability in the AbstractIoBuffer.resolveClass() method, which failed to properly validate class names for static classes or primitive types. This bypasses the intended security control, known as a classname allowlist, allowing an attacker to execute arbitrary code on systems running applications that use Apache MINA and call IoBuffer.getObject(). This could lead to a complete compromise of the affected system.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

https://access.redhat.com/security/cve/CVE-2026-41635

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0.00046%
EPSS Percentile
0.14061%
Introduced Version
0
Fix Available

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