[UPDATE] [medium] NGINX: Vulnerability allows Denial of Service

medium

A remote, anonymous attacker can exploit a vulnerability in NGINX to conduct a Denial of Service attack.

CSIRTS triage

What: A vulnerability allows a remote, anonymous attacker to conduct a Denial of Service attack.
Who is affected: Users of NGINX are affected.
Urgency: Remediation is medium urgency as it could lead to service disruption.
Action: Update NGINX to the latest version.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch NGINX

Get an email when a new NGINX advisory drops — max one per day, one-click unsubscribe.

Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: medium
Published: 2026-07-15
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0463

Recent advisories for NGINX

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

unknownCVE-2026-67309: Traefik versions >= v3.7.0 and <= v3.7.7 contain a path traversal vulnerability in the Kuberne…nvd · 2026-08-01
high[UPDATE] [high] NGINX and NGINX Plus: Multiple vulnerabilitiescert-bund · 2026-07-30
high[NEW] [high] NGINX NGINX Plus: Multiple vulnerabilitiescert-bund · 2026-07-30
high[UPDATE] [high] NGINX Open Source and NGINX Plus: Multiple vulnerabilitiescert-bund · 2026-07-29
high[UPDATE] [high] NGINX and NGINX Plus: Multiple vulnerabilitiescert-bund · 2026-07-24
high[UPDATE] [high] NGINX Open Source and NGINX Plus: Vulnerability allows denial of service and potentially code …cert-bund · 2026-07-24

[UPDATE] [medium] NGINX: Vulnerability allows Denial of Service

CSIRTS triage

Details

Recent advisories for NGINX

More from CERT-Bund (BSI) Security Advisories