CVE-2026-27654
An attacker can exploit multiple vulnerabilities in NGINX Plus and NGINX to conduct a denial of service attack, manipulate data, bypass security measures, and potentially execute arbitrary program code.
CSIRTS triage
- What
- Multiple vulnerabilities allow an attacker to conduct a denial of service attack, manipulate data, bypass security measures, and potentially execute arbitrary program code.
- Who is affected
- Users of NGINX and NGINX Plus.
- Urgency
- Remediation is urgent due to the high severity of the vulnerabilities and potential for exploitation.
- Action
- Update to the latest version of NGINX and NGINX Plus.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Elevated exploitation risk21.6% 30-day exploitation probability — well above the norm. Schedule remediation this cycle. Riskier than 97% of all EPSS-scored CVEs.
Advisory coverage (1)
- high[UPDATE] [high] NGINX and NGINX Plus: Multiple vulnerabilitiescert-bund · 2026-07-10
External references
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