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CVE-2026-118636

Apache MINA: Unsafe Deserialization (CWE-502) in JavaNativeMessageDecoder

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
On X
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Summary

Apache MINA's MINA 3.0 codec module, specifically its JavaNativeMessageDecoder component, is affected. Because it deserializes incoming data without restricting which classes can be loaded, an attacker who can send data to an application using this decoder could potentially execute arbitrary code on the affected system.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original description

UNSUPPORTED WHEN ASSIGNED  JavaNativeMessageDecoder in the MINA 3.0 codec module calls ObjectInputStream.readObject() on frame bytes with no class filter, so an application that puts it in front of an untrusted peer is open to gadget-chain RCE. As the 3.0.0 branch is inactive, we do not plan to release a version that fixes this issue. Users are recommended to use the latest Apache MINA 2.2.X branch.

Timeline

  1. CVE published
  2. First seen by cve.now
  3. Posted on X by cve.now
  4. Record last updated

Affected versions

  • org.apache.mina:mina-core

    From 3.0.0 · through 3.0.0-M2

References 2

cve.org

lists.apache.org