CVE-2025-58136
Published:April 02, 2026
Updated:April 20, 2026
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 Packages
https://github.com/apache/trafficserver.git (GITHUB):
Affected version(s) >=10.0.0 <10.1.2Fix Suggestion:
Update to version 10.1.2https://github.com/apache/trafficserver.git (GITHUB):
Affected version(s) >=9.0.0 <9.2.13Fix Suggestion:
Update to version 9.2.13Related Resources (1)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Always-Incorrect Control Flow Implementation
EPSS
Base Score:
0.24
