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CVE-2026-94301— Apache MINA: CVE-2026-47065 resolveProxyClass fix missing from 2.0.X and 2.1.X branches (2.0.30 / 2.1.14) ZDRES-232

Quick assessment

Affected
Apache Software Foundation Apache MINA
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

The fix for CVE-2026-47065/ZDRES-232 ("resolveProxyClass Not Overridden - acceptMatchers Filter Bypass via java.lang.reflect.Proxy"), released on 2026-06-02 and announced as "Fully addressed" in MINA 2.2.8, 2.1.13 and 2.0.29, was committed to the 2.2.X branch

CVSS 9.8 · Critical EPSS 0.39% · P33

Affected Version Matrix 2

VendorProduct Version RangeStatus
Apache Software Foundation Apache MINA 2.0.0< 2.0.31 affected
2.1.0< 2.1.15 affected
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I. Basic Information for CVE-2026-94301

Vulnerability Information

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Vulnerability Title
Apache MINA: CVE-2026-47065 resolveProxyClass fix missing from 2.0.X and 2.1.X branches (2.0.30 / 2.1.14) ZDRES-232
Source: CVE Program / CVE List V5
Vulnerability Description
The fix for CVE-2026-47065/ZDRES-232 ("resolveProxyClass Not Overridden - acceptMatchers Filter Bypass via java.lang.reflect.Proxy"), released on 2026-06-02 and announced as "Fully addressed" in MINA 2.2.8, 2.1.13 and 2.0.29, was committed to the  2.2.X branch only. The 2.0.X and 2.1.X maintenance branches never received the resolveProxyClass() override, so the 2.0.29 and 2.1.13 artifacts listed as fixed -- and every later release on those lines, up to and including the current 2.0.30 and 2.1.14 -- remain vulnerable to the exact allow-list bypass that CVE-2026-47065 was meant to close.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache MINA 2.0.0 ~ 2.0.31 -

II. Public POCs for CVE-2026-94301

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III. Intelligence Information for CVE-2026-94301

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Mailing List Discussions for CVE-2026-94301 (2)

Same Patch Batch · Apache Software Foundation · 2026-09-21 · 10 CVEs total

CVE-2026-47321 7.5 HIGH Apache MINA: Unbounded Decompression Amplification DoS in Zlib.inflate
CVE-2026-91863 Apache Neethi: Uncontrolled recursion while parsing crafted WS-Policy documents allows den
CVE-2026-91864 Apache Neethi: Crafted WS-Policy documents bypass element/attribute limits causing memory
CVE-2026-91865 Apache Neethi: Crafted policy references cause exponential expansion during normalization
CVE-2026-91866 Apache Neethi: Crafted policies cause unbounded work during intersection leading to denial
CVE-2026-91867 Apache Neethi: Remote policy fetch lacks a total timeout, allowing a slow server to hang t
CVE-2026-82355 Apache Airflow: Session cookie silently overrides explicit Authorization bearer header, en
CVE-2026-75158 Apache Airflow: Assets events API returns asset events for every Dag with no per-Dag autho
CVE-2026-86473 Apache Airflow: Logout ignores a presented Authorization bearer token, leaving it revocabl

IV. Related Vulnerabilities

Same product: Apache MINA
Same vendor: Apache Software Foundation
Same weakness: CWE-502

V. Comments for CVE-2026-94301

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