ROOT-OS-ALPINE-320-CVE-2026-42533 CVE-2026-42533 in nginx - Patched by Root

Root has patched CVE-2026-42533 in the nginx package for Root:Alpine:3.20. Multiple fixed versions available...

CVE-2026-42533

NGINX Vulnerability Checker Script para verificar de forma no intrusiva si una instalación de NGINX podría estar afectada por la vulnerabilidad CVE-2026-42533. Importante: Este proyecto no explota la vulnerabilidad. Únicamente realiza comprobaciones locales sobre la versión instalada y la...

CVE-2026-42533

CVE-2026-42533...

nginx-map-risk-audit

CVE-2026-42533: Revisione del rischio NGINX Map Regex Nota di ricerca difensiva su CVE-2026-42533, un heap buffer overflow nell'elaborazione delle richieste NGINX legato alle direttive map con catture regex e ad alcuni schemi di valutazione delle variabili. In parole semplici: NGINX è un software...

USN-8563-4: nginx regression

USN-8563-3 fixed a vulnerability in nginx. The fix introduced a regression in certain environments. This update reverts the fix for CVE-2026-42533 pending further investigation. We apologize for the inconvenience. Original advisory details: It was discovered that nginx incorrectly handled certain...

USN-8563-3 nginx vulnerability

USN-8563-1 fixed vulnerabilities in nginx. The fix for CVE-2026-42533 was backed out in USN-8563-2 because it could cause a regression. This update includes a better fix for CVE-2026-42533. We apologize for the inconvenience. Original advisory details: It was discovered that nginx incorrectly...

USN-8563-3: nginx vulnerability

USN-8563-1 fixed vulnerabilities in nginx. The fix for CVE-2026-42533 was backed out in USN-8563-2 because it could cause a regression. This update includes a better fix for CVE-2026-42533. We apologize for the inconvenience. Original advisory details: It was discovered that nginx incorrectly...

CVE-2026-42533 vulnerabilities

Vulnerabilities for packages: ingress-nginx-controller, nginx-stable, nginx-mainline...

Photon OS 5.0: Nginx PHSA-2026-5.0-92-0935

An update of the nginx package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-92-0935. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

SUSE-SU-2026:23140-1 Security update for nginx

This update for nginx fixes the following issue - CVE-2026-42533: map directive and regex matching vulnerability bsc1271514...

Fedora 43 : nginx / nginx-mod-brotli / nginx-mod-fancyindex / etc (2026-3b93aae2d6)

The remote Fedora 43 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-3b93aae2d6 advisory. nginx-mod-vts: - Rebuild for 1.30.4 nginx-mod-brotli: - Rebuild for 1.30.4 nginx-mod-fancyindex: - Rebuild for 1.30.4 nginx-mod-headers-more: -...

nginx: Fix of CVE-2026-42533

CVE-2026-42533: fix heap buffer overflow in the map directive with regex matching script engine buffer overrun protection...

nginx 1.29.2 Configuration Scanner

A proof of concept scanner for nginx version 1.29.2 configuration patterns associated with CVE-2026-42533. Rather than exploiting the vulnerability, the Go-based tool recursively analyzes nginx configuration files for risky combinations of regular expression captures and map variables that may...

CVE-2026-42533 vulnerabilities

Vulnerabilities for packages: commercial-nginx-plus, ingress-nginx-controller-fips, nginx-stable, nginx-mainline, ingress-nginx-controller...

Exploit for CVE-2026-42533

NGINX Vulnerability Checker Script para verificar de forma...

nginx-1.31.3-1.1 on GA media (moderate)

nginx-1.31.3-1.1 on GA media Announcement ID: openSUSE-SU-2026:11295-1 Rating: moderate Cross-References: CVE-2026-42533 CVE-2026-56434 CVE-2026-60005 CVSS scores: CVE-2026-42533 SUSE : 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2026-42533 SUSE : 9.2...

K000162097: NGINX map directive and regex matching vulnerability CVE-2026-42533

Security Advisory Description A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map's regex capture variables before referencing the map output variable. Alternatively, the same result could be achieved by...