CVE-2026-42945

CVE-2026-42945 实际风险评估脚本 针对 CVE-2026-42945 （Nginx Rift）的本地风险评估工具。不同于直接告诉你"版本受影响就危险"，这个脚本会逐层检查真正决定风险的三个条件，给出符合你实际情况的结论。 背景 CVE-2026-42945 是 nginx ngxhttprewritemodule 中一个存在了 18 年的堆缓冲区溢出漏洞（CWE-122），CVSS 4.0 评分 9.2。但公告中有一句关键的限定： "Code execution possible on systems without ASLR protection" RCE...

CVE-2026-42945

CVE-2026-42945 安全检测工具 这是一个面向防守和内网排查的 CVE-2026-42945 静态检测工具，用于检查 NGINX ngxhttprewritemodule 相关配置是否存在高风险 rewrite 组合。 本项目不提供漏洞利用代码，不发送恶意 HTTP 请求，也不会尝试触发崩溃或远程代码执行。它只读取本地 NGINX 配置文件，帮助安全团队判断是否需要升级或整改配置。 漏洞背景 CVE-2026-42945 是 NGINX Open Source 和 NGINX Plus ngxhttprewritemodule 中的堆缓冲区溢出漏洞。...

Nginx-Rift

NGINX Rift Prueba de concepto de RCE para CVE-2026-42945 , un desbordamiento crítico de búfer en el montón en el módulo ngxhttprewritemodule de NGINX introducido en 2008. El error permite la ejecución remota de código no autenticada contra servidores que utilizan las directivas rewrite y set. Est...

nginx-rce-cve-2026-42945

5. CVE-2026-42945 - RCE Crítico en NGINX CVSS 9.2 Clasificación Categoría: 0-Day / Ejecución Remota de Código CVE: CVE-2026-42945 CVSS: 9.2 Crítico Fecha de descubrimiento: 12 de mayo de 2026 Fecha de parche: Mayo de 2026 parche de seguridad trimestral de F5 Fuente: GitHub...

nginx-cve-2026-42945-check

NGINX CVE-2026-42945 本机检查脚本 语言：中文 | English 本仓库提供两份单机检查脚本，用于在 Linux / Windows 服务器本机排查 Nginx、OpenResty、Tengine 是否存在 CVE-2026-42945 相关风险。 脚本只做只读采集和本地判定，不执行漏洞 PoC，不发送攻击请求，不修改配置，不重启服务，不升级软件。 漏洞背景 CVE-2026-42945 又被称为 NGINX Rift ，公开资料将其描述为 ngxhttprewritemodule 中的堆缓冲区溢出问题。根据 NVD 描述，当 rewrite 指令与后续 rewri...

CVE-2026-42945

RIFT — 远程注入与故障触发 作者： Michael Sanji Winaya Prawiradibrata AI 合著者： Varanus — sahabatku 针对 NGINX 的 ngxhttprewritemodule 的堆缓冲区溢出利用框架。 一个集侦察与利用于一体的工具。零外部依赖。 仓库内容 文件| 描述 ---|--- rift.py| 主工具。 侦察与利用合并在一个脚本中（1026 行）。 README.md| 本文档。 运行要求 Python 3.6+（仅标准库 — 无需 pip、无需 venv、无依赖项 ） 快速上手 1. 全面侦察 — 检测版本、端点、漏洞、...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: nginx (UTSA-2026-106780)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106780 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern wit...

Unity Linux 20.1060a / 20.1070a Security Update: nginx (UTSA-2026-106781)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106781 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern wit...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: nginx (UTSA-2026-106783)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106783 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern wit...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: nginx (UTSA-2026-106784)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106784 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern wit...

Unity Linux 20.1060a / 20.1070a Security Update: nginx (UTSA-2026-106785)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106785 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern wit...

Security Bulletin: DataStage on Cloud Pak for Data has several vulnerabilities due to open source software

Summary Open source packages are used as part of the overall processing in DataStage on Cloud Pak for Data Vulnerability Details CVEID:CVE-2026-42945 DESCRIPTION: NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite...

Security Bulletin:Vulnerability in NGINX affects IBM Netezza Appliance

Summary The NGINX package is used by IBM Netezza Appliance. IBM Netezza Appliance has addressed the applicable CVE CVE-2026-9256 Vulnerability Details CVEID:CVE-2026-9256 DESCRIPTION: NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exis...

NginxRift-Poc

NGINX Rift — CVE-2026-42945 RCE proof-of-concept for CVE-20...

MiracleLinux 8 : nginx:1.24 (AXSA:2026-1164:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1164:01 advisory. nginx: ngxhttprewritemodule: code execution and denial of service CVE-2026-9256 Tenable has extracted the preceding description block directly from the...

Exploit for Incorrect Calculation of Buffer Size in F5 Dos

RIFT — Remote Injection & Fault Trigger Author: Michael S...

Security update for nginx (important)

openSUSE security update: security update for nginx ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21107-1 Rating: important References: bsc1266215 Cross-References: CVE-2026-9256 CVSS scores: CVE-2026-9256 SUSE : 8.1...

TencentOS Server 3: nginx:1.24 (TSSA-2026:0558)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0558 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

RHEL 10 : nginx (RHSA-2026:29874)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:29874 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...

RockyLinux 10 : nginx (RLSA-2026:29874)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:29874 advisory. nginx: ngxhttprewritemodule: code execution and denial of service CVE-2026-9256 Tenable has extracted the preceding description block directly from the RockyLin...