trafficserver: A bug in POST request handling causes a crash under a certain condition
CVE-2025-58136 is fixed in trafficserver on 1 platform by DEBIAN-CVE-2025-58136 (version 9.2.5+ds-0+deb12u4), released April 2, 2026. It is not reported as exploited. Patch Radar priority: High.
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).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| trafficserver · Debian 12.15 (bookworm) | 9.2.5+ds-0+deb12u4 | DEBIAN-CVE-2025-58136 | Apr 2, 2026 |
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