CVE-2026-94639: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-92hq-jmm7-rp8r
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CWE-248
Published
Advisory Summary

CVE-2026-94639 is a HIGH security vulnerability vulnerability (CWE-248: Uncaught Exception) affecting Software libraries in the Maven ecosystem. The weakness occurs when an exception is thrown from a function, but it is not caught.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-94639 at a Glance

CVE Identifier CVE-2026-94639
GHSA Identifier GHSA-92hq-jmm7-rp8r
Severity HIGH
CVSS v3.1 Base Score N/A
CWE Classification CWE-248: Uncaught Exception
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2026-94639

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-94639, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-248: Uncaught Exception, where an exception is thrown from a function, but it is not caught. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

improper handling of exceptional conditions, Allocation of resources without limits or throttling, Uncaught exception vulnerability in Apache Thrift Java bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

References

NVD — CVE-2026-94639 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-94639
lists.apache.org/thread/33otcgbqd27w... WEB
https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1
lists.apache.org/thread/5okpz47dv8hy... WEB
https://lists.apache.org/thread/5okpz47dv8hy0s3r6tmrplg3y7jzhhyw

Frequently Asked Questions

What is CVE-2026-94639?
CVE-2026-94639 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-248: Uncaught Exception.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-94639?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-94639?
CVE-2026-94639 is classified under CWE-248: Uncaught Exception (An exception is thrown from a function, but it is not caught.).
How can I check Maven dependencies for CVE-2026-94639?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-92hq-jmm7-rp8r",
  "modified" : "2026-10-02T12:31:11Z",
  "published" : "2026-10-02T12:31:11Z",
  "aliases" : [ "CVE-2026-94639" ],
  "details" : "improper handling of exceptional conditions, Allocation of resources without limits or throttling, Uncaught exception vulnerability in Apache Thrift Java bindings.\n\n\n\nThis issue affects Apache Thrift: before 0.25.0.\n\n\n\nUsers are recommended to upgrade to version 0.25.0, which fixes the issue.",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-94639"
  }, {
    "type" : "WEB",
    "url" : "https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1"
  }, {
    "type" : "WEB",
    "url" : "https://lists.apache.org/thread/5okpz47dv8hy0s3r6tmrplg3y7jzhhyw"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-248" ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-10-02T10:17:09Z"
  }
}