What is GHSA-9jjc-h3c2-fw2v?

GHSA-9jjc-h3c2-fw2v is a security advisory published by GitHub Security Advisories with High severity. Inconsistent interpretation of HTTP/2 requests in Amazon CloudFront with AWS WAF enabled might...

Which CVE IDs does GHSA-9jjc-h3c2-fw2v cover?

GHSA-9jjc-h3c2-fw2v covers the following CVE IDs: CVE-2026-13762. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9jjc-h3c2-fw2v?

GHSA-9jjc-h3c2-fw2v has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-9jjc-h3c2-fw2vHighCVSS 9.8

Inconsistent interpretation of HTTP/2 requests in Amazon CloudFront with AWS WAF enabled might...

Vendor

GitHub Security Advisories

Published

June 29, 2026

Last Modified

June 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-13762 →

📋 Description

Inconsistent interpretation of HTTP/2 requests in Amazon CloudFront with AWS WAF enabled might allow remote actors to bypass AWS WAF managed rule body inspection via crafted HTTP/2 requests that fragment the request body across frames so that only a partial body is inspected.

This issue was remediated server-side. No customer action is required.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-13762
https://aws.amazon.com/security/security-bulletins/2026-048-aws
https://github.com/advisories/GHSA-9jjc-h3c2-fw2v