Maple Labs

CVE search · CVE-2026-40460

CVE-2026-40460

medium 6.9

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.

Open in the NVD CVE.org JSON

Details

Status
Analyzed
Published
Last changed
Source
f5sirt@f5.com
Weakness
CWE-290

Severity

VersionScoreVectorSource
CVSS 4.0 medium 6.9 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.comSecondary
CVSS 3.1 medium 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L f5sirt@f5.comSecondary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

  • f5 · dos
  • f5 · nginx_gateway_fabric
  • f5 · nginx_ingress_controller
  • f5 · nginx_instance_manager
  • f5 · nginx_open_source
  • f5 · nginx_plus
  • f5 · waf

References