What is GHSA-hwgh-j4gj-qv24?

GHSA-hwgh-j4gj-qv24 is a security advisory published by GitHub Security Advisories with Medium severity. Apache Traffic Server allows request smuggling via HEAD requests that carry Content-Length or...

Which CVE IDs does GHSA-hwgh-j4gj-qv24 cover?

GHSA-hwgh-j4gj-qv24 covers the following CVE IDs: CVE-2026-111809. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hwgh-j4gj-qv24?

GHSA-hwgh-j4gj-qv24 has a CVSS v3 base score of 9.3, published by GitHub Security Advisories.

GHSA-hwgh-j4gj-qv24MediumCVSS 9.3

Apache Traffic Server allows request smuggling via HEAD requests that carry Content-Length or...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-111809 →

📋 Description

Apache Traffic Server allows request smuggling via HEAD requests that carry Content-Length or Transfer-Encoding.

This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.15, from 10.0.0 through 10.1.4, 10.2.0.

Users are recommended to upgrade to version 9.2.16, 10.1.5, or 10.2.1, which fix the issue.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-111809
https://lists.apache.org/thread/r95dq29ywcd1f4x30snxlqmb12z4s4kc
https://github.com/advisories/GHSA-hwgh-j4gj-qv24