Security update for nginx (important)

openSUSE security update: security update for nginx ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20796-1 Rating: important References: bsc1260415 bsc1260420 bsc1265229 bsc1265231 bsc1265232 bsc1265233 Cross-References: CVE-2026-27651 CVE-2026-326...

CLSA-2026-1779804603 Fix CVE(s): CVE-2026-9256

SECURITY UPDATE: Heap buffer overflow in ngxhttprewritemodule via overlapping PCRE captures in replacement strings - debian/patches/CVE-2026-9256.patch: recompute buffer length per capture including escaping in ngxhttpscriptregexstartcode to prevent buffer overrun when redirect parameter is used ...

nginx: Fix of CVE-2026-9256

CVE-2026-9256: fix heap buffer overflow with overlapping captures in ngxhttprewritemodule...

Updated nginx packages fix security vulnerabilities

NGINX ngxquicmodule vulnerability. CVE-2026-40460 NGINX ngxhttpsslmodule vulnerability. CVE-2026-40701 NGINX ngxhttpproxyv2module vulnerability. CVE-2026-42926 NGINX ngxhttpcharsetmodule vulnerability. CVE-2026-42934 NGINX ngxhttprewritemodule vulnerability. CVE-2026-42945 NGINX ngxhttpscgimodule...

MGASA-2026-0156 Updated nginx packages fix security vulnerabilities

NGINX ngxquicmodule vulnerability. CVE-2026-40460 NGINX ngxhttpsslmodule vulnerability. CVE-2026-40701 NGINX ngxhttpproxyv2module vulnerability. CVE-2026-42926 NGINX ngxhttpcharsetmodule vulnerability. CVE-2026-42934 NGINX ngxhttprewritemodule vulnerability. CVE-2026-42945 NGINX ngxhttpscgimodule...

Important: nginx

Issue Overview: When NGINX Plus or NGINX Open Source are configured to use the HTTP/3 QUIC module, an attacker may be able to spoof their source IP address allowing for bypass of authorization or bypass of rate limiting. Note: Software versions which have reached End of Technical Support EoTS are...

SUSE SLES15 Security Update : nginx (SUSE-SU-2026:2050-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2050-1 advisory. This update for nginx fixes the following issues - CVE-2026-27651: denial of service via undisclosed requests when the...

nginx 0.6.27 < 1.30.1 ngx_http_rewrite_module Heap Buffer Overflow

The installed version of nginx is 0.6.27 prior to 1.30.1. It is, therefore, affected by the following issue: - NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when the rewrite directive is followed by a rewrite, if, or set...

FreeBSD : nginx -- heap buffer overflow in ngx_http_rewrite_module (36a3131d-5600-11f1-b339-3497f65b111b)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 36a3131d-5600-11f1-b339-3497f65b111b advisory. The nginx developers report: A heap memory buffer overflow might occur in a worker process when using a...

CVE-2026-9256

A flaw was found in the ngxhttprewritemodule module of NGINX. When a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression PCRE captures and a replacement string that references multiple such captures in a redirect or arguments context, an...

Security update for nginx

This update for nginx fixes the following issues CVE-2026-27651: denial of service via undisclosed requests when the ngxmailauthhttpmodule is enabled bsc1260415. CVE-2026-32647: NGINX worker memory over-read or over-write via a specially crafted MP4 file bsc1260420. CVE-2026-40701: heap...

CLSA-2026-1779712300 Fix CVE(s): CVE-2026-9256

SECURITY UPDATE: heap buffer overflow in ngxhttprewritemodule with overlapping captures - debian/patches/CVE-2026-9256.patch: fix heap buffer overflow in ngxhttpscriptregexstartcode when a rewrite replacement string with no variables has overlapping captures, by moving the per-capture length...

Exploit for CVE-2026-42945

CVE-2026-42945-Nginx-RCE-bypass-ASLR CVE-202...

Exploit for CVE-2026-42945

NGINX Rift — CVE-2026-42945 Vulnerability Scanning and Verific...

SUSE-SU-2026:21832-1 Security update for nginx

This update for nginx fixes the following issues - CVE-2026-27651: denial of service via undisclosed requests when the ngxmailauthhttpmodule is enabled bsc1260415. - CVE-2026-32647: NGINX worker memory over-read or over-write via a specially crafted MP4 file bsc1260420. - CVE-2026-40701: heap...

CVE-2026-40460

A flaw was found in NGINX Plus and NGINX Open Source when configured to use the HTTP/3 QUIC module. A remote attacker could exploit this by spoofing their source IP address. This vulnerability allows for the bypass of authorization controls or rate limiting mechanisms, potentially leading to...

OPENSUSE-SU-2026:20796-1 Security update for nginx

This update for nginx fixes the following issues - CVE-2026-27651: denial of service via undisclosed requests when the ngxmailauthhttpmodule is enabled bsc1260415. - CVE-2026-32647: NGINX worker memory over-read or over-write via a specially crafted MP4 file bsc1260420. - CVE-2026-40701: heap...

Exploit for CVE-2026-42945

CVE-2026-42945 - ngxhttprewritemodule module. This vulnerab...

Exploit for CVE-2026-42945

ingress-nginx CVE-2026-42945 backport kit This repository doc...

Linux Distros Unpatched Vulnerability : CVE-2026-9256

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 ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex patter...