{"id":"CVE-2026-32682","title":"When NGINX Gateway Fabric is configured using GRPCRoutes, an authenticated, remote attacker with permission to create or modify GRPCRoute resources can cause the NGINX Gateway Fabric control plane to terminate by sending undisclosed GRPC…","summary":"When NGINX Gateway Fabric is configured using GRPCRoutes, an authenticated, remote attacker with permission to create or modify GRPCRoute resources can cause the NGINX Gateway Fabric control plane to terminate by sending undisclosed GRPC…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-129"],"vendor":"f5","product":"nginx_gateway_fabric","affected":["nginx_gateway_fabric >= 1.3.0, <= 1.6.2","nginx_gateway_fabric >= 2.0.0, < 2.6.4"],"patched":["nginx_gateway_fabric 2.6.4"],"published":"2026-06-17","updated":"2026-07-02","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-32682","references":[{"url":"https://my.f5.com/manage/s/article/K000161786","label":"f5sirt@f5.com"}],"tags":["nvd"],"epss":0.00292,"epssPercentile":0.22051,"ingestedAt":"2026-07-03T13:02:27.801Z","slug":"CVE-2026-32682","body":"## Overview\n\nWhen NGINX Gateway Fabric is configured using GRPCRoutes, an authenticated, remote attacker with permission to create or modify GRPCRoute resources can cause the NGINX Gateway Fabric control plane to terminate by sending undisclosed GRPCRoute configurations containing backendRef filters. \n\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.\n\n## Affected\n\n- `nginx_gateway_fabric >= 1.3.0, <= 1.6.2`\n- `nginx_gateway_fabric >= 2.0.0, < 2.6.4`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `nginx_gateway_fabric 2.6.4`","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}