CVE-2026-13763: AWS Application Load Balancer, друго

Описание

Оригинално описание

Inconsistent interpretation of HTTP/2 requests in AWS Application Load Balancer 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 only impacts HTTP/2 ALB target groups. To remediate this issue, customers should enable the "Inspect after sufficient data" target group configuration associated to an ALB load balancer. Refer to: ( https://docs.aws.amazon.com/elasticloadbalancing/latest/application/edit-target-group-attributes.html#waf-http2-inspection )

Засегнати продукти

• AWS AWS Application Load Balancer: 0

Вид слабост

• CWE-444 Непоследователно интерпретиране на HTTP заявки

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-13763
• https://nvd.nist.gov/vuln/detail/CVE-2026-13763
• https://docs.aws.amazon.com/elasticloadbalancing/latest/application/edit-target-group-attributes.html#waf-http2-inspection
• https://aws.amazon.com/security/security-bulletins/2026-048-aws/