Critical: nginx security update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 For more details about the security issues, including the impact, a CVSS...

ALSA-2026:18029 Critical: nginx security update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 For more details about the security issues, including the impact, a CVSS...

Nginx UI Unauthenticated Access

The vulnerability of the Nginx UI server’s user interface relates to the unencrypted storage of critical information. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

RHEL 8 : nginx:1.24 (RHSA-2026:18041)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:18041 advisory. nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security...

RHEL 10 : nginx (RHSA-2026:18063)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:18063 advisory. nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security...

NGINX Plus/Open Source SCGI/UWIG Module Man-in-the-Middle

The vulnerability of the ngxhttpscgimodule and ngxhttpuwsgimodule modules in NGINX Plus and NGINX Open Source web servers is related to uncontrolled memory consumption. Exploiting this vulnerability can allow a remote attacker to perform a “man-in-the-middle” attack...

NGINX Plus/Open Source Module Compromise Data Compromise

The vulnerability of the ngxhttpcharsetmodule module in NGINX Plus and NGINX Open Source web servers is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality and accessibility of protected information...

Debian dla-4589 : libnginx-mod-http-auth-pam - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4589 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4589-1 [email protected]...

ALSA-2026:18041 Critical: nginx:1.24 security update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 For more details about the security issues, including the impact, a CVSS...

NGINX SSL Module Data Compromise

The vulnerability of the ngxhttpsslmodule module in NGINX Plus and NGINX Open Source web servers is related to the use of memory after deallocation. Exploiting this vulnerability can allow a malicious actor to compromise the confidentiality and accessibility of protected information...

NGINX ngx_http_proxy_v2_module Data Compromise

The vulnerability of the ngxhttpproxyv2module module in NGINX Open Source web servers is related to a coding error. Exploiting this vulnerability allows an attacker to potentially compromise the integrity of the protected information...

ngx_quic_module DoS

The vulnerability of the ngxquicmodule module in NGINX Plus and NGINX Open Source web servers relates to the bypassing of authentication processes through spoofing. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Nginx UI Synchronization Error DoS

The vulnerability of the Nginx UI server’s user interface is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause service failures or execute arbitrary code...

Nginx UI Code Execution

The vulnerability of the Nginx UI server’s user interface is related to insufficient checking of incoming requests. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

Alibaba Cloud Linux 3 : 0114: nginx:1.20 (ALINUX3-SA-2026:0114)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0114 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-42945: NGINX Plus and NGINX Open Source ha...

AlmaLinux 9 : nginx (ALSA-2026:18029)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:18029 advisory. nginx: NGINX: Arbitrary Code Execution Vulnerability CVE-2026-42945 Tenable has extracted the preceding description block directly from the AlmaLinux security...

Exploit for CVE-2026-42945

CVE-2026-42945-NGINX-Rift bash Basic usage with target I...

Exploit for CVE-2026-42945

CVE-2026-42945 NGINX Rift — defensive scanner Organizations...

NGINX CVE-2026-42945 Exploited in the Wild, Causing Worker Crashes and Possible RCE

A newly disclosed security flaw impacting NGINX Plus and NGINX Open Source has come under active exploitation in the wild, days after its public disclosure, according to VulnCheck. The vulnerability, tracked as CVE-2026-42945 CVSS score: 9.2, is a heap buffer overflow in ngxhttprewritemodule...

[SECURITY] [DSA 6278-1] nginx security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6278-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff May 16, 2026 https://www.debian.org/security/faq -...