PT-2026-27429

Name of the Vulnerable Software and Affected Versions NGINX Open Source affected versions not specified NGINX Plus affected versions not specified Description When the ngx mail auth http module module is enabled, certain undisclosed requests can lead to the termination of worker processes. This...

PT-2026-27433

Name of the Vulnerable Software and Affected Versions NGINX Plus affected versions not specified NGINX Open Source affected versions not specified Description The ngx stream ssl module module contains an issue with the improper handling of revoked certificates. When configured with the ssl verify...

F5 NGINX Plus和F5 NGINX Open Source 安全漏洞

F5 NGINX Plus and F5 NGINX Open Source are both products of the American company F5. F5 NGINX Plus is a software-based application delivery platform. F5 NGINX Open Source is a high-performance web server, reverse proxy server, load balancer, and API gateway. Both F5 NGINX Plus and F5 NGINX Open...

F5 NGINX Plus和F5 NGINX Open Source 缓冲区错误漏洞

F5 NGINX Plus and F5 NGINX Open Source are both products of the American company F5. F5 NGINX Plus is a software-based application delivery platform. F5 NGINX Open Source is a high-performance web server, reverse proxy server, load balancer, and API gateway. Both NGINX Open Source and NGINX Plus...

ROS-20260224-73-0002

A vulnerability in the TLS 1.3 protocol implementation of NGINX Plus and NGINX Open Source web servers is related to a flaw in the authentication procedure. Exploitation of the vulnerability may allow an intruder acting remotely to gain unauthorized access to protected information...

ALPINE-CVE-2026-1642

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-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data in...

CVE-2026-1642

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-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data in...

CVE-2026-1642

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-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data in...

EUVD-2026-5498

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-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data in...

OESA-2025-2088 nginx security update

NGINX is a free, open-source, high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Security Fixes: NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication...

CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

F5 NGINX Plus和F5 NGINX Open Source 缓冲区错误漏洞

F5 NGINX Plus and F5 NGINX Open Source are both products of F5 Corporation, U.S.A. F5 NGINX Plus is a software-based application delivery platform.F5 NGINX Open Source is a high-performance web server, reverse proxy server, load balancer, and API gateway. A buffer error vulnerability exists in F5...

nginx -- worker process memory disclosure

F5 reports: NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This...

PT-2025-33004

Name of the Vulnerable Software and Affected Versions NGINX versions prior to 1.28.1 NGINX versions prior to 1.29.1 Description NGINX Open Source and NGINX Plus are affected by a vulnerability in the ngx mail smtp module. This flaw could allow an unauthenticated attacker to read data from NGINX...

The vulnerability of the TLS 1.3 implementation in NGINX Plus and NGINX Open Source web servers allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the TLS 1.3 implementation in NGINX Plus and NGINX Open Source web servers is related to deficiencies in authentication procedures. Exploiting this vulnerability can allow a malicious actor to gain unauthorized access to protected information...

The vulnerability of the ngx_http_v4_module in NGINX Plus and NGINX OSS web servers, related to reading data from outside of memory, allows attackers to cause service interruptions.

The vulnerability of the ngxhttpv4module in NGINX Plus and NGINX OSS web servers is related to reading data from outside of the memory boundaries. Exploiting this vulnerability can allow attackers to cause service failures...

AZL-47789 CVE-2024-7347 affecting package nginx for versions less than 1.25.4-2

NGINX Open Source and NGINX Plus have a vulnerability in the ngxhttpmp4module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngxhttpmp4module and the mp4 directi...

CVE-2024-7347

NGINX Open Source and NGINX Plus have a vulnerability in the ngxhttpmp4module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngxhttpmp4module and the mp4 directi...

K000140552: Quarterly Security Notification (August 2024)

Security Advisory Description On August 14, 2024, F5 announced the following security issues. This document is intended to serve as an overview of these vulnerabilities and security exposures to help determine the impact to your F5 devices. You can find the details of each issue in the associated...