K000161614: Out-of-band Security Notification (June 17, 2026)

Security Advisory Description On June 17, 2026, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities to help determine the impact to your F5 devices. You can find the details of each issue in the associated articles. High CVEs Medi...

K000161584: NGINX ngx_http_proxy_v2_module and ngx_http_grpc_module vulnerability CVE-2026-42055

Security Advisory Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpproxyv2module and ngxhttpgrpcmodule modules. This vulnerability exists when the proxyhttpversion to 2 or grpcpass directives are used to proxy HTTP/2 traffic, the ignoreinvalidheaders directive is se...

K000161611: NGINX Gateway Fabric vulnerability CVE-2026-11311

Security Advisory Description When NGINX Plus is configured as the data plane for NGINX Gateway Fabric, an injection vulnerability exists in the NGINX configuration generator component of NGINX Gateway Fabric. User-supplied string values from the NginxProxy Custom Resource Definition serverTokens...

K000161585: NGINX ngx_http_charset_module vulnerability CVE-2026-48142

Security Advisory Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpcharsetmodule module. When content is served or proxied through a location block with both sourcecharset utf-8; and a charset directive for example, charset koi8-r ; configured, remote, unauthenticat...

PT-2026-50537

Name of the Vulnerable Software and Affected Versions NGINX Gateway Fabric affected versions not specified Description An injection issue exists in the NGINX configuration generator component of NGINX Gateway Fabric when NGINX Plus or NGINX Open Source is used as the data plane. User-supplied...

PT-2026-50533

Name of the Vulnerable Software and Affected Versions NGINX Gateway Fabric affected versions not specified Description When configured using GRPCRoutes, an authenticated remote attacker with permissions to create or modify GRPCRoute resources can cause the control plane to terminate. This occurs ...

PT-2026-50442

Name of the Vulnerable Software and Affected Versions NGINX Plus affected versions not specified NGINX Open Source affected versions not specified Description A heap buffer over-read exists in the ngx http charset module module. This occurs when content is served or proxied through a location blo...

Important Photon OS Security Update - PHSA-2026-4.0-1036

Updates of 'wireshark', 'dotnet-runtime', 'nginx' packages of Photon OS have been released...

PT-2026-50439

Name of the Vulnerable Software and Affected Versions NGINX Open Source versions 1.31.0 through 1.31.1 NGINX Ingress Controller affected versions not specified NGINX Gateway Fabric affected versions not specified NGINX Instance Manager affected versions not specified Description A use-after-free...

Photon OS 5.0: Nginx PHSA-2026-5.0-0857

An update of the nginx package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0857. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

PT-2026-50438

Name of the Vulnerable Software and Affected Versions NGINX Plus affected versions not specified NGINX Open Source affected versions not specified Description A flaw in the ngx http proxy v2 module and ngx http grpc module modules can be triggered when NGINX is configured to proxy HTTP/2 traffic...

EUVD-2026-36790

Incorrect access control in the "Let's Encrypt" certificate download endpoint of Nginx Proxy Manager v2.14.0 allows authenticated attackers to obtain the TLS private key material via a crafted GET request...

CVE-2026-50892

Incorrect access control in the "Let's Encrypt" certificate download endpoint of Nginx Proxy Manager v2.14.0 allows authenticated attackers to obtain the TLS private key material via a crafted GET request...

USN-8398-3 nginx vulnerability

USN-8398-1 fixed a vulnerability in nginx. The update caused a regression and was temporarily reverted in USN-8398-2. This update introduces a complete fix for CVE-2026-49975. We apologize for the inconvenience. Original advisory details: It was discovered that nginx incorrectly handled certain...

USN-8398-3: nginx vulnerability

USN-8398-1 fixed a vulnerability in nginx. The update caused a regression and was temporarily reverted in USN-8398-2. This update introduces a complete fix for CVE-2026-49975. We apologize for the inconvenience. Original advisory details: It was discovered that nginx incorrectly handled certain...

Exploit for CVE-2026-42945

CVE-2026-42945 — NGINX Rift Critical heap buffer overflow in...

ROOT-OS-DEBIAN-11-CVE-2026-9256 CVE-2026-9256 in rootio-nginx - Patched by Root

Root has patched CVE-2026-9256 in the rootio-nginx package for Root:Debian:11. Multiple fixed versions available...

PT-2026-49333

Name of the Vulnerable Software and Affected Versions Nginx Proxy Manager version 2.14.0 Description Incorrect access control in the "Let's Encrypt" certificate download endpoint allows authenticated attackers to obtain TLS private key material by sending a crafted GET request. Recommendations At...

CVE-2026-50892

Incorrect access control in the "Let's Encrypt" certificate download endpoint of Nginx Proxy Manager v2.14.0 allows authenticated attackers to obtain the TLS private key material via a crafted GET request...

CVE-2026-50892

Incorrect access control in the "Let's Encrypt" certificate download endpoint of Nginx Proxy Manager v2.14.0 allows authenticated attackers to obtain the TLS private key material via a crafted GET request...