What is GHSA-xx86-5ch4-942v?

GHSA-xx86-5ch4-942v is a security advisory published by GitHub Security Advisories with High severity. HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request...

Which CVE IDs does GHSA-xx86-5ch4-942v cover?

GHSA-xx86-5ch4-942v covers the following CVE IDs: CVE-2026-93569. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xx86-5ch4-942v?

GHSA-xx86-5ch4-942v has a CVSS v3 base score of 8.2, published by GitHub Security Advisories.

GHSA-xx86-5ch4-942vHighCVSS 8.2

HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request...

Vendor

GitHub Security Advisories

Published

September 18, 2026

Last Modified

September 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-93569 →

📋 Description

HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request-target authority

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-93569
https://access.redhat.com/security/cve/CVE-2026-93569
https://bugzilla.redhat.com/show_bug.cgi?id=2536962
https://github.com/advisories/GHSA-xx86-5ch4-942v