CVE-2026-41635 - Vulnerability Analysis
CriticalCVSS: 9.8Last Updated: April 27, 2026
Apache MINA - Remote Code Execution
Published: April 27, 2026Updated: April 27, 2026Remote Exploitable
Overview
Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5 contain a remote code execution caused by bypassing classname allowlist in AbstractIoBuffer.resolveClass(), letting attackers execute arbitrary code remotely, exploit requires calling IoBuffer.getObject().
Severity & Score
Severity: Critical
CVSS Score: 9.8
Impact
Attackers can execute arbitrary code remotely, potentially leading to full system compromise.
Mitigation
Upgrade to Apache MINA 2.0.28, 2.1.11, or 2.2.6 or later.
Related Resources
Details
- CVE ID
- CVE-2026-41635
- Severity
- Critical
- CVSS Score
- 9.8
- Type
- insecure_deserialization
- Status
- new
CWE
- CWE-502
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H