CVE-2026-15176 NGINX ngx_http_core_module vulnerability

A vulnerability exists in NGINX Plus and NGINX Open Source when a location is configured that uses the alias directive together with rewrite and a set or return directive referencing the $requestfilename variable. Alternatively, the same result could be achieved when the $requestfilename variable...

CVE-2026-97629

The ngx_http_ssl_module in NGINX Plus , NGINX Open Source , and related F5 products (such as NGINX Instance Manager , F5 WAF for NGINX , and NGINX Gateway Fabric ) is vulnerable to a session forgery flaw. When configured with ssl_session_cache shared:name:size without an explicit ssl_session_tick...

CVE-2026-15176

A heap buffer overflow vulnerability exists in the ngx_http_core_module of NGINX Plus and NGINX Open Source . The flaw is triggered when a location is configured using the alias directive with rewrite , set , or return directives referencing the $request_filename variable, or alternatively, when ...

K000162617: NGINX Ingress Controller vulnerability CVE-2026-104939

Security Advisory Description NGINX Ingress Controller has a vulnerability when implementing an externalAuth policy for ingress. NGINX Ingress Controller may mishandle the HTTP response from an OAuth IdP and allow an attacker to acquire unauthenticated access to protected paths before the proper...

K000162613: NGINX ngx_http_v3_module vulnerability CVE-2026-95101

Security Advisory Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with proxyrequestbuffering on directive, an unauthenticated attacker may be able to inject data in the proxied request. CVE-2026-95101 Impact This vulnerability may...

K000162607: NGINX map directive and regex matching vulnerability CVE-2026-93479

Security Advisory Description A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and the root directive or access log format references the map's regex capture variables before referencing the map output variable. Alternatively, the same result cou...

K000162606: NGINX ngx_http_ssl_module vulnerability CVE-2026-97629

Security Advisory Description When NGINX Plus or NGINX Open Source is configured with sslsessioncache shared: : without an explicit sslsessionticketkey file directive to automatically rotate SSL session ticket keys, a remote unauthenticated attacker is able to forge client SSL sessions in a...

K000162416: NGINX ngx_http_core_module vulnerability CVE-2026-15176

Security Advisory Description A vulnerability exists in NGINX Plus and NGINX Open Source when a location is configured that uses the alias directive together with rewrite and a set or return directive referencing the $requestfilename variable. Alternatively, the same result could be achieved when...

PT-2026-114364

Name of the Vulnerable Software and Affected Versions NGINX Plus affected versions not specified NGINX Open Source affected versions not specified Description When configured with ssl session cache shared:name:size without explicit ssl session ticket key file directives for automatic rotation of...

Linux Distros Unpatched Vulnerability : CVE-2026-101019

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Description NGINX JavaScript njs has a vulnerability where the njs XML module exposes entity-backed XML attributes inconsistently with libxml2 canonicalization...

Linux Distros Unpatched Vulnerability : CVE-2026-97629

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Description When NGINX Plus or NGINX Open Source is configured with sslsessioncache shared:name:size without an explicit sslsessionticketkey file directives to...

Linux Distros Unpatched Vulnerability : CVE-2026-97205

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpcoremodule module. When asynchronous file I/O AIO is enabled in certain configurations,...

CVE-2026-109575

In HAProxy Data Plane API 2.2.0 through 3.4.3 and corresponding Enterprise Edition releases, Server.ConfigureAPI has process-global authentication logic that improperly drops security controls across multiple transport types. When a TLS Certificate Authority tlsca is configured and a numeric TLS...

CVE-2026-109575

In HAProxy Data Plane API 2.2.0 through 3.4.3 and corresponding Enterprise Edition releases, Server.ConfigureAPI has process-global authentication logic that improperly drops security controls across multiple transport types. When a TLS Certificate Authority tlsca is configured and a numeric TLS...

CVE-2026-109575

In HAProxy Data Plane API 2.2.0 through 3.4.3 and corresponding Enterprise Edition releases, Server.ConfigureAPI has process-global authentication logic that improperly drops security controls across multiple transport types. When a TLS Certificate Authority tlsca is configured and a numeric TLS...

CVE-2026-109575

HAProxy Data Plane API versions 2.2.0 through 3.4.3 (including Enterprise Edition releases) are vulnerable to a security control bypass in the Server.ConfigureAPI() function. When a TLS Certificate Authority (tls_ca ) and a numeric TLS port (tls_port ) are configured, the application globally dis...

EUVD-2026-97816

In HAProxy Data Plane API 2.2.0 through 3.4.3 and corresponding Enterprise Edition releases, Server.ConfigureAPI has process-global authentication logic that improperly drops security controls across multiple transport types. When a TLS Certificate Authority tlsca is configured and a numeric TLS...

CVE-2026-109575: Missing Authentication for Critical Function

In HAProxy Data Plane API 2.2.0 through 3.4.3 and corresponding Enterprise Edition releases, Server.ConfigureAPI has process-global authentication logic that improperly drops security controls across multiple transport types. When a TLS Certificate Authority tlsca is configured and a numeric TLS...

PT-2026-110904

Name of the Vulnerable Software and Affected Versions HAProxy Data Plane API versions 2.2.0 through 2.9.28 HAProxy Data Plane API versions 3.0.0 through 3.0.24 HAProxy Data Plane API versions 3.1.0 through 3.2.16 HAProxy Data Plane API versions 3.3.0 through 3.3.8 HAProxy Data Plane API versions...

CVE-2026-20173

A vulnerability in Cisco NX-OS Software could allow an unauthenticated, remote attacker to exhaust system resources, causing a denial of service DoS condition. This vulnerability exists because rate limiting was improperly applied to some protocols. An attacker could exploit this vulnerability by...