{
  "id": 16056487,
  "title": "CVE-2026-0313: Building Detection Coverage for the Cortex OS Query Command Injection",
  "url": "https://urgent.news/2026/10/22/cve-2026-0313-building-detection-coverage-for-the-cortex-os-query",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-10-22T14:40:54.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/kozhevniko/cve-2026-0313-building-detection-coverage-for-the-cortex-os-query-command-injection-d2b"
  },
  "original_language": "en",
  "account": "On October 14, 2026, Palo Alto Networks disclosed a vulnerability (CVE-2026-0313) affecting the Cortex OS Query content pack within their XSOAR and XSIAM platforms. This command injection flaw allows authenticated administrators to execute arbitrary operating system commands on remote endpoints.\n\nThe core issue lies in the improper neutralisation of special elements in OS commands (CWE-78). The vulnerability is rated 6.1 on CVSS-BT and 8.6 on CVSS-B, with moderate urgency and unreported exploit maturity. The affected component is the OS Query content pack, not the core platform, which requires installation and configuration alongside the SSH integration.\n\nExploitation hinges on three conditions: administrative access to the Cortex instance, a configured OS Query pack, and an SSH integration that permits reachable endpoints. Without platform credentials, an attacker cannot exploit this flaw, and without reachable integration, there is no delivery path.\n\nThe impact is a privilege pivot, allowing administrative rights to execute commands on remote endpoints, bypassing the platform's bounds. This escalation could lead to full administrative control of the estate, depending on the privileges of the SSH integration account.\n\nAffected builds are OS Query versions below 1.0.17 for both Cortex XSOAR and Cortex XSIAM. Remediation involves upgrading to version 1.0.17 or later. However, environments with the pack installed but no SSH integration configured face a narrower exposure, though unpatched vulnerabilities remain a concern.",
  "summary": "CVE-2026-0313: Building Detection Coverage for the Cortex OS Query Command Injection On 14 October 2026 Palo Alto Networks published CVE-2026-0313, an OS command injection flaw in the Cortex XSOAR and Cortex XSIAM OS Query content pack. The vendor describes the outcome plainly: an authenticated administrator can execute arbitrary operating system commands on remote endpoints. For detection teams…",
  "key_points": [
    "Palo Alto Networks disclosed CVE-2026-0313 on October 14, 2026",
    "Vulnerability allows authenticated admins to execute OS commands on remote endpoints",
    "Upgrade to Cortex OS Query version 1.0.17 or later to remediate"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}