VULNERABILITY INTELLIGENCE

CVE-2026-13762

CVSS score9.8 CRITICAL
EPSS probability0.63%
CISA KEVNot currently listed
Published2026-06-29
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • ff89ba41-3aa1-4d27-914a-91399e9639e5: CWE-444

Primary references