What is CVE-2026-42055?

CVE-2026-42055 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. NGINX ngx_http_proxy_v2_module and ngx_http_grpc_module vulnerability

Which CVE IDs does CVE-2026-42055 cover?

CVE-2026-42055 covers the following CVE IDs: CVE-2026-42055. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-42055?

CVE-2026-42055 has a CVSS v3 base score of 8.1, published by Microsoft Security Response Center (MSRC).

CVE-2026-42055HighCVSS 8.1

NGINX ngx_http_proxy_v2_module and ngx_http_grpc_module vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 1, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-42055 →