CVE-2026-58153

CVSS Score & Metrics

Base Score

8.3 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L                                    

Vulnerability Description

Apache Traffic Server forwards HTTP/2 origin trailers to HTTP/1 clients without proper chunked framing when converting HTTP/2 to HTTP/1.

This issue affects Apache Traffic Server: from 10.0.0 through 10.1.3.

Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.

Vulnerability Details

Published Date

July 29, 2026

Last Modified

July 29, 2026

CWE ID

CWE-444

Source

NVD

Vendor

Apache Software Foundation

Product

Apache Traffic Server

External References

https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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