When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to spoof their source IP address allowing for bypass of authorization or bypass of rate limiting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
References
| Link | Resource |
|---|---|
| https://my.f5.com/manage/s/article/K000161068 | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
29 Jun 2026, 14:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://my.f5.com/manage/s/article/K000161068 - Vendor Advisory | |
| First Time |
F5 nginx Open Source
F5 nginx Ingress Controller F5 nginx Instance Manager F5 dos F5 waf F5 nginx Gateway Fabric F5 nginx Plus F5 |
|
| CPE | cpe:2.3:a:f5:waf:*:*:*:*:*:nginx:*:* cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:* cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:* cpe:2.3:a:f5:nginx_instance_manager:*:*:*:*:*:*:*:* cpe:2.3:a:f5:nginx_plus:*:*:*:*:*:*:*:* cpe:2.3:a:f5:dos:4.8.0:*:*:*:*:nginx:*:* cpe:2.3:a:f5:dos:*:*:*:*:*:nginx:*:* cpe:2.3:a:f5:nginx_gateway_fabric:*:*:*:*:*:*:*:* |
13 May 2026, 16:27
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-13 16:16
Updated : 2026-06-29 14:17
NVD link : CVE-2026-40460
Mitre link : CVE-2026-40460
CVE.ORG link : CVE-2026-40460
JSON object : View
Products Affected
f5
- dos
- nginx_open_source
- nginx_plus
- nginx_ingress_controller
- nginx_gateway_fabric
- nginx_instance_manager
- waf
CWE
CWE-290
Authentication Bypass by Spoofing