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Advisory severityHigh7.5Apache Software Foundation Updated

High [CVE-2026-120367] Allocation of Resources Without Limits or Throttling vulnerability in Apache Axis2/Java

This high-severity Apache Software Foundation advisory covers CVE-2026-120367 affecting Apache Axis2.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-120367 Source published Source updated

VulniPulse record published Record updated

CVE-2026-120367
Affected products & platforms
Apache Software FoundationUnclassified
Open source advisory

Summary

Allocation of Resources Without Limits or Throttling vulnerability in Apache Axis2/Java. The JSON message builders, including the Gson, Moshi and HTTP/2 variants, buffered the entire request body with no size limit, so an unauthenticated caller could exhaust server memory with a large JSON request.

Version 2.0.2 bounds JSON request bodies with the configurable jsonMaxRequestSize parameter. This issue affects Apache Axis2/Java: through 2.0.1.

Users are recommended to upgrade to version 2.0.2, which fixes the issue.

Is CVE-2026-120367 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-120367 is not in the CISA KEV catalog (checked ) and this advisory does not report exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-120367?

Upgrade to a fixed release named by Apache:

  • 2.0.2

Confirm against the vendor advisory before you patch.

Affected versions
  • through 2.0.1

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

Fixed versions
  • 2.0.2

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • The JSON message builders, including the Gson, Moshi and HTTP/2 variants, buffered the entire request body with no size limit, so an unauthenticated caller could exhaust server memory with a large JSON request.
  • Users are recommended to upgrade to version 2.0.2, which fixes the issue.

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

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