What is RHSA-2026:28973?

RHSA-2026:28973 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: nginx security update

Which CVE IDs does RHSA-2026:28973 cover?

RHSA-2026:28973 covers the following CVE IDs: CVE-2026-9256. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

RHSA-2026:28973 has a CVSS v3 base score of 8.1, published by Red Hat Product Security.

RHSA-2026:28973HighCVSS 8.1

Vendor

Published

June 24, 2026

Last Modified

June 24, 2026

CVE-2026-9256 — nginx: ngx_http_rewrite_module: code execution and denial of service