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Oracle Linux 8 Nginx Important Patch ELSA-2026-18041 Code Execution Risk

oracle
Calendar Grey May 20, 2026
Oracle Linux Logo Esm H88
Critical update for Oracle Linux 8 regarding nginx addressing multiple threats like arbitrary code execution and DoS.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[1.24.0-3.0.1.1] - Remove Red Hat references [Orabug: 29498217] [1:1.24.0-3.1] - Resolves: RHEL-176224 - nginx:1.24/nginx: NGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945) [1:1.24.0-3] - Resolves: RHEL-157877 CVE-2026-32647 nginx:1.24/nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files - Resolves: RHEL-159436 CVE-2026-27651 nginx:1.24/nginx: NGINX: Denial of Service via undisclosed requests when ngx_mail_auth_http_module is enabled - Resolves: RHEL-159549 CVE-2026-27654 nginx:1.24/nginx: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module - Resolves: RHEL-159528 CVE-2026-27784 nginx:1.24/nginx: NGINX: Denial of Service due to memory corruption via crafted MP4 file [1:1.24.0-2] - Resolves: RHEL-146517 - nginx:1.24/nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections (CVE-2026-1642) [1:1.24.0-1] - Resolves: RHEL-14714 - add nginx:1.24 to RHEL 8.10 [1:1.22....

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory critical DoS arbitrary code execution nginx Oracle Linux

SRPMs

http://oss.oracle.com/ol8/SRPMS-updates/nginx-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.src.rpm

x86_64

nginx-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.x86_64.rpm nginx-all-modules-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.noarch.rpm nginx-filesystem-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.noarch.rpm nginx-mod-devel-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.x86_64.rpm nginx-mod-http-image-filter-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.x86_64.rpm nginx-mod-http-perl-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.x86_64.rpm nginx-mod-http-xslt-filter-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.x86_64.rpm nginx-mod-mail-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.x86_64.rpm nginx-mod-stream-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.x86_64.rpm

aarch64

nginx-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.aarch64.rpm nginx-all-modules-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.noarch.rpm nginx-filesystem-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.noarch.rpm nginx-mod-devel-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.aarch64.rpm nginx-mod-http-image-filter-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.aarch64.rpm nginx-mod-http-perl-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.aarch64.rpm nginx-mod-http-xslt-filter-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.aarch64.rpm nginx-mod-mail-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.aarch64.rpm nginx-mod-stream-1.24.0-3.0.1.module+el8.10.0+90893+b2195e14.1.aarch64.rpm

Severity
critical
Lowest
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Medium
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Critical

Related CVEs: CVE-2026-42945

Topics%20covered

Topics Covered

security advisory critical DoS arbitrary code execution nginx Oracle Linux

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