Oracle Errata System Oracle Linux 5.11 2026-04-13T11:06:49 Oracle Linux 9 [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 IMPORTANT Copyright 2026 Oracle, Inc. CVE-2026-27651 CVE-2026-27654 CVE-2026-27784 CVE-2026-32647 cpe:/a:oracle:linux:9::appstream