{
  "cves": [
    "CVE-2026-27651",
    "CVE-2026-27654",
    "CVE-2026-27784",
    "CVE-2026-32647"
  ],
  "cvss": 0.0,
  "database_specific": {
    "severity": "IMPORTANT"
  },
  "description": "[2:1.26.3-2.0.1.1]\n- Require oracle-indexhtml\n\n[2:1.26.3-6]\n- Resolves: RHEL-157887 - CVE-2026-32647 nginx:1.26/nginx: NGINX: Denial of\n  Service or Code Execution via specially crafted MP4 files\n\n[2:1.26.3-5]\n- Resolves: RHEL-159446 - CVE-2026-27651 nginx:1.26/nginx: NGINX: Denial of\n  Service via undisclosed requests when ngx_mail_auth_http_module is\n  enabled\n\n[2:1.26.3-4]\n- Resolves: RHEL-159538 - CVE-2026-27784 nginx:1.26/nginx: NGINX: Denial of\n  Service due to memory corruption via crafted MP4 file\n\n[2:1.26.3-3]\n- Resolves: RHEL-159559 - CVE-2026-27654 nginx:1.26/nginx: NGINX: Denial of\n  Service or file modification via buffer overflow in ngx_http_dav_module\n\n[2:1.26.3-2]\n- nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied\n  connections (CVE-2026-1642)\n\n[2:1.26.3-1]\n- New version 1.26.3\n\n[2:1.26.2-4]\n- Use systemd-sysusers\n\n[2:1.26.2-3]\n- Fix PKCS-11 support\n\n[2:1.26.2-2]\n- Adjust QE files",
  "id": "ELSA-2026-7343",
  "ovalId": "oval:com.oracle.elsa:def:20267343",
  "source": "oracle_linux",
  "title": "ELSA-2026-7343:  nginx:1.26 security update (IMPORTANT)",
  "url": "https://linux.oracle.com/errata/ELSA-2026-7343.html"
}