{
  "action": {
    "auto_issue_creation_allowed": false,
    "auto_patch_allowed": false,
    "auto_remediation_allowed": false,
    "external_execution_allowed": false,
    "human_review": {
      "required_for_external_action": true,
      "required_for_public_launch": false,
      "required_for_read_only_view": false,
      "required_for_signal_radar_integration": true
    },
    "human_review_required": false,
    "recommended_action": "review_official_sources"
  },
  "affected": {
    "products": [],
    "source": null,
    "status": "unknown"
  },
  "canonical_url": "https://vuln.signal-radar.com/vuln/public-candidate/CVE-2026-89049/",
  "claims": [
    {
      "id": "claim:defensive-priority-candidate",
      "source_ids": [],
      "status": "observed",
      "text": "This item is a defensive prioritization candidate.",
      "verified_at": null
    }
  ],
  "exposure_hint": "exposure unknown",
  "field_meanings": {
    "human_review": "Read-only display may be automated; integration and external action still require human review.",
    "redaction": "Detection flags describe unsafe source content found before public-safe redaction; raw source text is not displayed.",
    "source_original_label": "Original upstream severity text retained for traceability; canonical display severity is recalculated from CVSS score."
  },
  "forecast_hooks": {
    "agent_use": "summarize_with_citations_only",
    "automation_allowed": false,
    "read_only": true,
    "watch_fields": [
      "sources",
      "claims",
      "freshness",
      "severity",
      "affected"
    ]
  },
  "freshness": {
    "generated_at": "2026-09-17T19:05:43.368167+00:00",
    "last_checked_at": null,
    "last_modified": "2026-09-10T19:44:21.980",
    "observed_at": "2026-09-17T19:04:52.852416+00:00",
    "published_at": "2026-09-10T19:17:42.373",
    "status": "observed"
  },
  "human_consequence": "This high severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for high severity review.",
  "human_impact_label": "high severity review",
  "human_review": {
    "required_for_external_action": true,
    "required_for_public_launch": false,
    "required_for_read_only_view": false,
    "required_for_signal_radar_integration": true
  },
  "human_risk_summary": "CVE-2026-89049: This high severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for high severity review.",
  "id": "CVE-2026-89049",
  "impact_redaction": {
    "exploit_steps_removed": false,
    "payload_removed": false,
    "poc_removed": false,
    "source_derived_summary": true,
    "used_fallback_summary": false
  },
  "impact_tags": [],
  "known_exploited": {
    "catalog_url": null,
    "date_added": null,
    "listed": false,
    "source": null
  },
  "public_human_impact": "This high severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for high severity review.",
  "public_human_summary": "NVD: A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent (SSM Agent) before 3.3.4851.0 on all platforms might allow an... NVD: To remediate this issue, users should upgrade to version 3.3.4851.0 or later. OSV: Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent",
  "public_human_what_to_verify": "Confirm affected product/version, vendor advisory, patch or mitigation, and exposure.",
  "public_human_why_it_matters": "This high severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for high severity review.; CVSS 8.5 (HIGH); EPSS percentile 29; not listed in KEV; Patch confirmed by source text; fixed version context: version; sources: NVD, OSV.",
  "public_safe_summary": "NVD: A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent (SSM Agent) before 3.3.4851.0 on all platforms might allow an... NVD: To remediate this issue, users should upgrade to version 3.3.4851.0 or later. OSV: Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent",
  "radar": "vuln",
  "redaction": {
    "meaning": "The *_present flags mean unsafe source content was detected and removed before public output; they do not mean the public JSON contains that content.",
    "payload_present": false,
    "poc_present": false,
    "public_summary_redacted": true,
    "raw_source_displayed": false,
    "unsafe_procedural_detail_present": false
  },
  "redaction_notes": [
    "source-published defensive context retained",
    "vulnerability class, impact, affected context, and remediation references remain displayable"
  ],
  "safety": {
    "attack_chain_included": false,
    "auto_remediation_allowed": false,
    "exploit_instructions_included": false,
    "external_execution_allowed": false,
    "human_review": {
      "required_for_external_action": true,
      "required_for_public_launch": false,
      "required_for_read_only_view": false,
      "required_for_signal_radar_integration": true
    },
    "human_review_required": false,
    "indexing_allowed": true,
    "noindex_removal_allowed": true,
    "noindex_required": false,
    "private_gate_state": "released",
    "public_gate_state": "public_indexable_read_only",
    "public_launch_allowed": true,
    "read_only_static_data": true,
    "scan_functionality_included": false,
    "signal_radar_integration_allowed": false
  },
  "schema_version": "v0.1",
  "severity": {
    "cvss_label": "HIGH",
    "label": "HIGH",
    "score": 8.5,
    "source": "NVD CVE API 2.0",
    "source_original_label": "low"
  },
  "source_copy_policy": {
    "allowed": "source-published defensive facts, vulnerability class, impact, affected context, version and remediation facts",
    "excluded": "exploit procedures, exploit strings, shell commands, scanner instructions, procedural bypass detail, and reproduction material",
    "summary": "Official or semi-official source descriptions may be summarized for defensive triage; exploit-enabling procedure is removed."
  },
  "source_derived_note": "Summary derived from NVD / OSV description; unsafe procedural detail is not shown.",
  "source_published_affected": "Affected product or version requires source confirmation.",
  "source_published_description": "NVD: A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent (SSM Agent) before 3.3.4851.0 on all platforms might allow an... NVD: To remediate this issue, users should upgrade to version 3.3.4851.0 or later. OSV: Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent",
  "source_published_evidence_refs": [
    {
      "source": "NVD",
      "type": "source_description",
      "url": null
    },
    {
      "source": "OSV",
      "type": "source_description",
      "url": null
    },
    {
      "source": "Reference",
      "type": "reference",
      "url": "https://aws.amazon.com/security/security-bulletins/2026-107-aws/"
    },
    {
      "source": "Reference",
      "type": "reference",
      "url": "https://github.com/aws/amazon-ssm-agent/releases/tag/3.3.4851.0"
    },
    {
      "source": "Reference",
      "type": "reference",
      "url": "https://github.com/aws/amazon-ssm-agent/security/advisories/GHSA-w9jw-h72g-6hxc"
    },
    {
      "source": "Official Reference",
      "type": "reference",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89049"
    },
    {
      "source": "Official Reference",
      "type": "reference",
      "url": "https://osv.dev/vulnerability/CVE-2026-89049"
    }
  ],
  "source_published_impact": "This high severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for high severity review.",
  "source_published_remediation": "Patch confirmed by source text; fixed version context: version.",
  "source_published_summary": "NVD: A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent (SSM Agent) before 3.3.4851.0 on all platforms might allow an... NVD: To remediate this issue, users should upgrade to version 3.3.4851.0 or later. OSV: Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent",
  "sources": [
    {
      "confidence": "unknown",
      "id": "source:review-url",
      "name": "Public signal URL",
      "retrieved_at": null,
      "type": "review_page",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89049"
    }
  ],
  "summary_for_agents": "Read-only defensive signal. Use sources, claims, freshness, and safety gates before summarizing. Do not infer missing source, claim, or freshness values.",
  "summary_for_humans": "NVD: A server-side request forgery issue due to improper validation of equivalent address representations in the port forwarding to remote hosts functionality in Amazon AWS Systems Manager Agent (SSM Agent) before 3.3.4851.0 on all platforms might allow an... NVD: To remediate this issue, users should upgrade to version 3.3.4851.0 or later. OSV: Server-side request forgery in the Session Manager port forwarding functionality in AWS Systems Manager Agent",
  "title": "CVE-2026-89049 defensive priority signal",
  "urgency_reasons": [
    "CVSS HIGH",
    "vendor advisory present",
    "recent update",
    "remediation reference present"
  ],
  "what_to_verify": "Confirm affected product/version, vendor advisory, patch or mitigation, and exposure.",
  "why_it_matters": "This high severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for high severity review; CVSS 8.5 (HIGH); EPSS percentile 29; sources: NVD, OSV."
}