CVE-2025-58136

Apache Traffic Server: A simple legitimate POST request causes a crash

State: Published
Severity: 7.5 High
Published: Apr 2, 2026
Updated: Apr 2, 2026
Reserved: Aug 25, 2025

Read the record on cve.org

Description

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).

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-670 Always-Incorrect Control Flow Implementation

Affected Products

Product	Versions
Apache Traffic ServerApache Software Foundation	10.0.0 through 10.1.1Affected 9.0.0 through 9.2.12Affected

References

https://lists.apache.org/thread/2s11roxlv1j8ph6q52rqo1klvl01n14qvendor-advisory

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