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-2026-97205

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,...

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-2026-101019

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...

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...

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

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...

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...

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-2026-109575: 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...

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...

CVE-2026-20173

A vulnerability in Cisco NX-OS Software allows an unauthenticated, remote attacker to cause a denial of service (DoS) condition by exhausting system resources. The root cause is that rate limiting was improperly applied to certain protocols. An attacker can exploit this by sending a high rate of ...

CVE-2026-20173 Cisco NX-OS Software Denial of Service Vulnerability

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...

EUVD-2026-94449

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...

CVE-2026-20173 Cisco NX-OS Software Denial of Service Vulnerability

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...

Cisco NX-OS Software Control Plane Denial of Service Vulnerability

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...

PT-2026-107585

Name of the Vulnerable Software and Affected Versions Cisco NX-OS Software affected versions not specified Description An unauthenticated remote attacker can cause a denial of service DoS condition by exhausting system resources. This occurs because rate limiting was improperly applied to certain...

CVE-2026-20173: Allocation of Resources Without Limits or Throttling

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...