High7.5Apache Software Foundation

High [CVE-2025-58136] Apache Traffic Server: bug in POST request handling causes a crash under a certain condition.

This high-severity Apache Software Foundation advisory covers CVE-2025-58136 affecting Apache Traffic Server, Traffic Server.

CVE-2025-58136 Published Apr 2, 2026Updated by vendor Jun 17, 2026

CVE-2025-58136

Affected products & platforms

Apache Software FoundationInfra & Gateways

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Summary

A bug in POST request handling causes a crash under a certain condition.

This issue affects Apache Traffic Server: from 10.0.0 through 10.1.1, from 9.0.0 through 9.2.12.

Users are recommended to upgrade to version 10.1.2 or 9.2.13, which fix the issue.

A workaround for older versions is to set proxy.config.http.request_buffer_enabled to 0 (the default value is 0).

Affected versions

10.0.0 through 10.1.1
9.0.0 through 9.2.12.
through 9.2.12

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

10.1.2
9.2.13

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation

Upgrade to a fixed release: 10.1.2, 9.2.13. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Sources

Official and corroborating records used to build this advisory.

NVD discovery recordNVD
Independent discovery and scoring cross-reference. Vendor remediation guidance takes precedence. Discovered from the machine-readable feed https://services.nvd.nist.gov/rest/json/cves/2.0; this link opens the NVD record for CVE-2025-58136 instead of the raw feed document.
NIST National Vulnerability Database

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2025-58136NVD CVE.org MITRE

Official resources

ASF Security — reporting & CVE process
Official documentation
The Apache Software Foundation's official security page: how ASF CVEs are published and where each project's advisories live.
Apache project downloads (fixed releases)
Official documentation
Official ASF download tree — fetch the fixed release named in this advisory from the project's directory.

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