Linux · 
Red Hat · Security advisory · May 27, 2026
Red Hat · Security advisory · May 27, 2026RHSA-2026:17790: nginx security update
RHSA-2026:17790, released May 27, 2026, fixes 1 CVE in nginx (version 1.26.3-1.el10_0.9). None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Highest CVSS
8.1
Base score, 0 to 10
Highest EPSS
0.6805
99th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nginx | RHEL 10 | 1.26.3-1.el10_0.9 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-42945 | NGINX ngx_http_rewrite_module vulnerability | 8.1 | 0.6805 | None reported |
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