Critical: nginx:1.26 security update (Oracle Linux 9)

[1.26.3-9.0.1]
- Require oracle-indexhtml

[2:1.26.3-9]
- Resolves: RHEL-176218 - nginx:1.26/nginx: NGINX: Arbitrary Code Execution
Vulnerability (CVE-2026-42945)

[2:1.26.3-8]
- CVE-2026-32647 nginx:1.26/nginx: NGINX: Denial of Service or Code
Execution via specially crafted MP4 files

[2:1.26.3-7]
- CVE-2026-27651 nginx:1.26/nginx: NGINX: Denial of Service via undisclosed
requests when ngx_mail_auth_http_module is enabled

[2:1.26.3-6]
- CVE-2026-27784 nginx:1.26/nginx: NGINX: Denial of Service due to memory
corruption via crafted MP4 file

[2:1.26.3-5]
- CVE-2026-27654 nginx:1.26/nginx: NGINX: Denial of Service or file
modification via buffer overflow in ngx_http_dav_module

[2:1.26.3-4]
- CVE-2026-1642 nginx: NGINX: Data injection via man-in-the-middle attack
on TLS proxied connections

[2:1.26.3-3]
- Resolves: RHEL-144454 - Clarify binding behavior of -t option

[2:1.26.3-2]
- Add tmpfiles.d rules for /var directories (bootc compatibility)

[2:1.26.3-1]
- New version 1.26.3