WID-SEC-W-2026-1661

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

NGINX Open Source und NGINX Plus: Schwachstelle ermöglicht Denial of Service und potenziell Codeausführung

view advisory published 2026-05-25

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in NGINX und NGINX NGINX Plus ausnutzen, um einen Denial of Service Angriff durchzuführen, und potenziell um beliebigen Programmcode auszuführen.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-9256US—Exploit
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct,…
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references

External citations — patches, advisories, analysis.

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