6.9

CVE-2026-40460

Medienbericht

NGINX ngx_quic_module vulnerability

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
F5 ≫ Dos SwPlatformnginx Version >= 4.3.0 <= 4.7.0
F5 ≫ Dos Version4.8.0 SwPlatformnginx
F5 ≫ Nginx Gateway Fabric Version >= 1.3.0 <= 1.6.2
F5 ≫ Nginx Gateway Fabric Version >= 2.0.0 <= 2.6.0
F5 ≫ Nginx Ingress Controller Version >= 3.5.0 <= 3.7.2
F5 ≫ Nginx Ingress Controller Version >= 4.0.0 <= 4.0.1
F5 ≫ Nginx Ingress Controller Version >= 5.0.0 <= 5.4.2
F5 ≫ Nginx Instance Manager Version >= 2.16.0 <= 2.22.0
F5 ≫ Nginx Open Source Version >= 1.25.0 <= 1.30.0
F5 ≫ Nginx Plus Version >= r32 <= r36
F5 ≫ Waf SwPlatformnginx Version >= 4.9.0 <= 4.16.0
F5 ≫ Waf SwPlatformnginx Version >= 5.1.0 <= 5.8.0
F5 ≫ Waf SwPlatformnginx Version >= 5.9.0 <= 5.12.1
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.37% 0.285
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
f5sirt@f5.com 6.9 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
f5sirt@f5.com 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CWE-290 Authentication Bypass by Spoofing

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

Für Zugriff zu Vulnerability Intelligence ist ein VulnDex Zugang erforderlich.
VulnDex Intel
Media Report
19.05.2026 09:16
https://my.f5.com/manage/s/article/K000161068
Vendor Advisory