[El-errata] ELSA-2026-7343 Important: Oracle Linux 9 nginx:1.26 security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-7343

http://linux.oracle.com/errata/ELSA-2026-7343.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
nginx-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm
nginx-all-modules-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.noarch.rpm
nginx-core-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm
nginx-filesystem-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.noarch.rpm
nginx-mod-devel-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm
nginx-mod-http-image-filter-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm
nginx-mod-http-perl-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm
nginx-mod-http-xslt-filter-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm
nginx-mod-mail-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm
nginx-mod-stream-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.x86_64.rpm

aarch64:
nginx-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm
nginx-all-modules-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.noarch.rpm
nginx-core-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm
nginx-filesystem-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.noarch.rpm
nginx-mod-devel-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm
nginx-mod-http-image-filter-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm
nginx-mod-http-perl-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm
nginx-mod-http-xslt-filter-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm
nginx-mod-mail-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm
nginx-mod-stream-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/nginx-1.26.3-2.0.1.module+el9.7.0+90870+e191ebad.1.src.rpm

Related CVEs:

CVE-2026-27651
CVE-2026-27654
CVE-2026-27784
CVE-2026-32647




Description of changes:

[2:1.26.3-2.0.1.1]
- Require oracle-indexhtml

[2:1.26.3-6]
- Resolves: RHEL-157887 - CVE-2026-32647 nginx:1.26/nginx: NGINX: Denial of
  Service or Code Execution via specially crafted MP4 files

[2:1.26.3-5]
- Resolves: RHEL-159446 - CVE-2026-27651 nginx:1.26/nginx: NGINX: Denial of
  Service via undisclosed requests when ngx_mail_auth_http_module is
  enabled

[2:1.26.3-4]
- Resolves: RHEL-159538 - CVE-2026-27784 nginx:1.26/nginx: NGINX: Denial of
  Service due to memory corruption via crafted MP4 file

[2:1.26.3-3]
- Resolves: RHEL-159559 - CVE-2026-27654 nginx:1.26/nginx: NGINX: Denial of
  Service or file modification via buffer overflow in ngx_http_dav_module

[2:1.26.3-2]
- nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied
  connections (CVE-2026-1642)

[2:1.26.3-1]
- New version 1.26.3

[2:1.26.2-4]
- Use systemd-sysusers

[2:1.26.2-3]
- Fix PKCS-11 support

[2:1.26.2-2]
- Adjust QE files