What is GHSA-99g5-7fmc-568c?

GHSA-99g5-7fmc-568c is a security advisory published by GitHub Security Advisories with High severity. Apache Traffic Server mishandles PROXY protocol input, truncating ports and overflowing the stack...

Which CVE IDs does GHSA-99g5-7fmc-568c cover?

GHSA-99g5-7fmc-568c covers the following CVE IDs: CVE-2026-58158. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-99g5-7fmc-568c?

GHSA-99g5-7fmc-568c has a CVSS v3 base score of 5.9, published by GitHub Security Advisories.

GHSA-99g5-7fmc-568cHighCVSS 5.9

Apache Traffic Server mishandles PROXY protocol input, truncating ports and overflowing the stack...

Vendor

GitHub Security Advisories

Published

July 29, 2026

Last Modified

July 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-58158 →

📋 Description

Apache Traffic Server mishandles PROXY protocol input, truncating ports and overflowing the stack.

This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-58158
https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d
https://github.com/advisories/GHSA-99g5-7fmc-568c