CVE-2026-13762 and CVE-2026-13763 - Issue with HTTP/2 multi-frame request body inspection in AWS WAF
AWS WAF ยท 2026-10-19
Actions
Technical Details
| Regions | all |
|---|---|
| CVE IDs | CVE-2026-13762, CVE-2026-13763 |
| Migration Required | Yes |
| Cost Impact | Neutral |
| IaC Impact | High |
What This Means
For DevOps Teams
Configure AWS WAF inspection behavior for HTTP/2 traffic on Application Load Balancer (ALB) to accumulate HTTP/2 data frames before inspection, addressing CVE-2026-13763 and enhancing security posture.
For Platform Teams
Integrate the new configuration option for ALB to accumulate HTTP/2 data frames before AWS WAF inspection, ensuring comprehensive security coverage and reducing the risk of partial request body inspection.
For Executives
Implement the recommended configuration changes to ensure full protection against potential security threats posed by HTTP/2 multi-frame request body inspection issues in AWS WAF, thereby mitigating risk and maintaining the integrity of web application resources.