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The Security Standard

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CVE record · 3 sources

CVE-2026-93479

CVSS 8.1

A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and the root directive or access log format…

Vendor
F5
Product
NGINX
CVSS
8.1
EPSS
0.002 (p14)
Exposure class
Web platform

Coverage

3

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

  1. Ubuntu notice Ubuntu

    nginx vulnerabilities

    It was discovered that nginx incorrectly handled certain configurations using the alias directive together with rewrite rules. A remote attacker could possibly use this issue to cause nginx to crash, resulting in a denial of…

  2. Debian advisory Debian

    nginx - security update

    Several vulnerabilities were discovered in nginx, a high performance web and reverse proxy server. Depending on the configuration, these could result in memory corruption, denial of service, injection of requests to backend…

  3. CVE NVD

    A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and the root directive or access log format…

    A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and the root directive or access log format references the map's regex capture variables before referencing the map output…

    CVSS 8.1 CVE-2026-93479 F5

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