CVE-2026-42926
When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses proxy_set_body, an attacker may be able to inject frame headers and payload bytes to the upstream peer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Schwachstellenklasse
When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version to 2, and also uses proxy_set_body, an attacker may be able to inject frame headers and payload bytes to the upstream peer. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Betroffene Produkte
- f5 nginx_gateway_fabric
- f5 nginx_open_source
- f5 nginx_instance_manager
- f5 nginx_ingress_controller
Quellen
Finden Sie die Schwachstelle, bevor es ein Angreifer tut.
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