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CVE-2026-42533: NGINX RCE and Denial of Service — Mitigation Guide
Exploit analysis of CVE-2026-42533, a critical heap buffer overflow in NGINX. Learn how to detect and patch worker process crashes and potential RCE.
CVE-2026-42530 & -42531: NGINX RCE via Use-After-Free
F5 addresses critical RCE flaws [CVE-2026-42530, CVE-2026-42531] in NGINX Open Source. Unauthenticated attackers can exploit use-after-free issues. Patch now.
HTTP/2 Bomb: Remote DoS Affects NGINX, Apache, and Microsoft IIS
Researchers identify HTTP/2 Bomb vulnerability affecting NGINX, Apache, and IIS default settings, allowing remote denial-of-service attacks on web servers.
CVE-2024-31079: Critical NGINX RCE Vulnerability Exploitation
Active exploitation of CVE-2024-31079 in the NGINX HTTP/3 module allows for RCE and DoS. Security teams must patch NGINX Open Source and Plus immediately.
NGINX CVE-2026-42945: Heap Buffer Overflow Exploited — Patch Now
Active exploitation of CVE-2026-42945 in NGINX ngx_http_rewrite_module allows for worker process crashes and remote code execution. Update to version 1.31.0.
NGINX HTTP/3 RCE via CVE-2024-24989 — Mitigation Guide
Proof of Concept code released for critical NGINX CVE-2024-24989 and CVE-2024-24990. Learn how to detect and patch these HTTP/3 vulnerabilities immediately.
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CVE-2021-23017: NGINX DNS Resolver Buffer Overflow — Patch Now
An 18-year-old stack-based buffer overflow in the NGINX DNS resolver could lead to DoS or RCE. Learn how to secure your web server configuration today.
CVE-2026-42945: NGINX Rewrite Module Heap Overflow Enables RCE
A critical 18-year-old heap buffer overflow in the NGINX rewrite module allows unauthenticated RCE. Learn how to detect and patch CVE-2026-42945.
NGINX-UI Critical Flaw: Attackers Can Alter NGINX Configs
A critical flaw in nginx-ui allows attackers to remotely restart, create, modify, and delete NGINX configuration files, posing significant risk to web servers.