F5 nginx Ingress Controller
25 CVEs affecting F5 nginx Ingress Controller. Latest disclosed: 2026-07-15. Critical: 0, High: 12.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-55723 | High | 8.3 | 2026-07-15 | When NGINX Ingress Controller is configured with Custom Resource Definitions (CRDs) or Ingress annotations, an injection vulnerability exists in the configurat… |
CVE-2025-14727 | High | 8.3 | 2025-12-17 | A vulnerability exists in NGINX Ingress Controller's nginx.org/rewrite-target annotation validation. Note: Software versions which have reached End of Techn… |
CVE-2026-60005 | High | 8.2 | 2026-07-15 | NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_slice_module module. When the slice directive and unnamed regex captures are configured o… |
CVE-2026-42533 | High | 8.1 | 2026-07-15 | A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map's regex capture… |
CVE-2026-42530 | High | 8.1 | 2026-06-17 | NGINX Open Source has a vulnerability in the ngx_http_v3_module module. When NGINX Open Source is configured to use the HTTP/3 QUIC module, a remote unauthenti… |
CVE-2026-42055 | High | 8.1 | 2026-06-17 | NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules. This vulnerability exists when the prox… |
CVE-2026-9256 | High | 8.1 | 2026-05-22 | NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when a rewrite directive uses a regex pa… |
CVE-2026-42945 | High | 8.1 | 2026-05-13 | NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when the rewrite directive is followed b… |
CVE-2023-44487 | High | 7.5 | 2023-10-10 | The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the w… |
CVE-2022-41742 | High | 7.1 | 2022-10-19 | NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and… |
CVE-2022-41743 | High | 7.0 | 2022-10-19 | NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker m… |
CVE-2022-41741 | High | 7.0 | 2022-10-19 | NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and… |
CVE-2026-56434 | Medium | 6.5 | 2026-07-15 | NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssi_module module. This vulnerability may exist when the Server-Side Includes (SSI), prox… |
CVE-2026-52865 | Medium | 6.5 | 2026-07-15 | When NGINX Ingress Controller processes Ingress or TransportServer resources, an authenticated, remote attacker with permission to create or modify Ingress or… |
CVE-2026-42946 | Medium | 6.5 | 2026-05-13 | A vulnerability exists in the ngx_http_scgi_module and ngx_http_uwsgi_module modules that may result in excessive memory allocation or an over-read of data. Wh… |
CVE-2026-40460 | Medium | 6.5 | 2026-05-13 | 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… |
CVE-2022-30535 | Medium | 6.5 | 2022-08-04 | In versions 2.x before 2.3.0 and all versions of 1.x, An attacker authorized to create or update ingress objects can obtain the secrets available to the NGINX… |
CVE-2021-23055 | Medium | 6.5 | 2022-04-21 | On version 2.x before 2.0.3 and 1.x before 1.12.3, the command line restriction that controls snippet use with NGINX Ingress Controller does not apply to Ingre… |
CVE-2026-1642 | Medium | 5.9 | 2026-02-04 | A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-m… |
CVE-2026-42926 | Medium | 5.8 | 2026-05-13 | 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 injec… |