{
  "title": "CVE of the day — CVE-2026-5430 (CVSS 10,0, critical)",
  "title_variants": [
    {
      "id": "v0",
      "title": "CVE of the day — CVE-2026-5430 (CVSS 10,0, critical)"
    },
    {
      "id": "v1",
      "title": "CVE-2026-5430: critical vulnerability, CVSS 10,0/10, type CWE-347, exploitable remotely,"
    }
  ],
  "description": "CVE-2026-5430: critical vulnerability, CVSS 10,0/10, type CWE-347, exploitable remotely, without privileges, without user interaction. The JWT authentication mechanism accepts tokens signed with algorithms other than those explicitly configured or supported. This allows an attacker to craft in JWT with..",
  "keywords": [
    "c",
    "cve-2026-5430",
    "vulnerability",
    "critical vulnerability",
    "cwe-347",
    "cvs",
    "cybersecurity",
    "cybersecurity",
    "♪",
    "security update"
  ],
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    {
      "title": "CVE-2026-5430",
      "subtitle": "CVSS 10.0",
      "text": "CVE-2026-5430: Critical gravity, CVSS score 10,0 out of 10 according to the National Vulnerability Database."
    },
    {
      "title": "CWE-347",
      "subtitle": "CWE-347 · CVSS v3.1",
      "text": "The JWT authentication mechanism accepts tokens signed with algorithms other than those explicitly configured or supported. This allows an attacker to craft at JWT with an unsupported algorithm, which is then incorrectly.."
    },
    {
      "title": "EXPOSURE AND MITIGATION",
      "subtitle": "remotely exploitable, without privileges, without user interaction",
      "text": "Remotely exploitable Vulnerability, without privileges, without user interaction. Apply the update of the supplier promptly and consult the official notice on NVD."
    }
  ],
  "publication_date": "2026-08-08T00:31:30.163Z",
  "duration": 20,
  "topic": "cve",
  "lang": "en",
  "translation_group": "cve-2026-08-08",
  "poster": "cve-2026-08-08-en.jpg",
  "preview": "cve-2026-08-08-en.gif",
  "og_card": "cve-2026-08-08-en.og.jpg",
  "audiogram": "cve-2026-08-08-en.audiogram.mp4",
  "captions": "cve-2026-08-08-en.vtt",
  "generation": {
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    "ai_generated": [
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    "real_data_source": "official public API",
    "filmed_real_event": false,
    "disclosure": "Procedurally generated from real public-source data; abstract AI-generated backgrounds; synthetic (TTS) voice. No real event is filmed or altered."
  },
  "transcript_text": "CVE-2026-5430: Critical gravity, CVSS score 10,0 out of 10 according to the National Vulnerability Database. The JWT authentication mechanism accepts tokens signed with algorithms other than those explicitly configured or supported. This allows an attacker to craft at JWT with an unsupported algorithm, which is then incorrectly.. Remotely exploitable Vulnerability, without privileges, without user interaction. Apply the update of the supplier promptly and consult the official notice on NVD.",
  "transcript": [
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      "start": 0,
      "end": 6.667,
      "text": "CVE-2026-5430: Critical gravity, CVSS score 10,0 out of 10 according to the National Vulnerability Database."
    },
    {
      "start": 6.667,
      "end": 13.333,
      "text": "The JWT authentication mechanism accepts tokens signed with algorithms other than those explicitly configured or supported. This allows an attacker to craft at JWT with an unsupported algorithm, which is then incorrectly.."
    },
    {
      "start": 13.333,
      "end": 20,
      "text": "Remotely exploitable Vulnerability, without privileges, without user interaction. Apply the update of the supplier promptly and consult the official notice on NVD."
    }
  ]
}