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Oracle Linux 9 nginx Important Denial of Service Issues ELSA-2026-28212

oracle
Calendar Grey July 1, 2026
Oracle Linux Logo Esm H88
Critical updates for important nginx vulnerabilities in Oracle Linux 9 improve security against denial of service risks.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[1.24.0-7.0.1.2] - Reference oracle-indexhtml within Requires [Orabug: 33802044] - Remove Red Hat references [Orabug: 29498217] [1:1.24.0-7.2] - Resolves: RHEL-178681 - nginx:1.24/nginx: code execution and denial of service (CVE-2026-9256) - Resolves: RHEL-182554 - nginx:1.24/nginx: HTTP/2: Remote Denial of Service via compression bomb and Slowloris-style attack [1:1.24.0-7.1] - Resolves: RHEL-176234 - nginx:1.24/nginx: NGINX: Arbitrary Code Execution Vulnerability (CVE-2026-42945) [1:1.24.0-7] - Resolves: RHEL-157889 CVE-2026-32647 nginx:1.24/nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files - Resolves: RHEL-159448 CVE-2026-27651 nginx:1.24/nginx: NGINX: Denial of Service via undisclosed requests when ngx_mail_auth_http_module is enabled - Resolves: RHEL-159561 CVE-2026-27654 nginx:1.24/nginx: NGINX: Denial of Service or file modification via buffer overflow in ngx_http_dav_module - Resolves: RHEL-159540 CVE-2026-27784 nginx:1.24/ngin...

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Topics%20covered

Topics Covered

security advisory denial of service important nginx Oracle CVE-2026-9256

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/nginx-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.src.rpm

x86_64

nginx-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm nginx-all-modules-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.noarch.rpm nginx-core-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm nginx-filesystem-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.noarch.rpm nginx-mod-devel-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm nginx-mod-http-image-filter-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm nginx-mod-http-perl-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm nginx-mod-http-xslt-filter-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm nginx-mod-mail-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm nginx-mod-stream-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.x86_64.rpm

aarch64

nginx-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm nginx-all-modules-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.noarch.rpm nginx-core-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm nginx-filesystem-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.noarch.rpm nginx-mod-devel-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm nginx-mod-http-image-filter-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm nginx-mod-http-perl-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm nginx-mod-http-xslt-filter-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm nginx-mod-mail-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm nginx-mod-stream-1.24.0-7.0.1.module+el9.8.0+90934+bc5453bc.2.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-9256

Topics%20covered

Topics Covered

security advisory denial of service important nginx Oracle CVE-2026-9256

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