Linux · AlmaLinux · Security advisory · May 18, 2026

ALSA-2026:18041: Security update for 9 packages

ALSA-2026:18041, released May 18, 2026, fixes 1 CVE across 9 products. 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

ProductReleaseFixed in
nginxalmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-all-modulesalmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-filesystemalmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-mod-develalmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-mod-http-image-filteralmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-mod-http-perlalmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-mod-http-xslt-filteralmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-mod-mailalmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1
nginx-mod-streamalmalinux 81:1.24.0-3.module_el8.10.0+4182+ca797750.1.alma.1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Urgent CVE-2026-42945 NGINX ngx_http_rewrite_module vulnerability8.1 0.6805 None reported
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