{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "DCHECK Illusion",
          "vendor": "The",
          "versions": [
            {
              "status": "affected",
              "version": "unknown"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Shrikant Bhosale"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Subject: The DCHECK Illusion: Chrome\u0027s \"Trusted Path\" Policy Creates\nVulnerabilities\n\nFull article:\nhttps://potatobullet.com/chrome-dcheck-illusion-trusted-path-vulnerabilities/\n\nSummary: An analysis of Chrome Mojo IPC finding 296 DCHECK instances across\nmojo/core/ and mojo/public/cpp/bindings/lib/, at least 15 guarding\nsecurity-relevant conditions (bounds checks, offset validation, handle\nstate)\nwith ZERO protection in release builds. Error Principle classification:\nOmission Debt with D\u2091 = 0.95. Root cause is architectural \u2014 DCHECK as\nsecurity\nboundary \u2014 not individual bugs.\n\nKey numbers:\n- 296 DCHECK instances in Mojo IPC\n- 15+ guard security-critical conditions (compiled out in NDEBUG)\n- CVE-2022-3075 ($100K+ bounty), CVE-2025-2783 same class, same root cause\n- VRP-001 (2026) same class \u2192 dismissed \"not a security bug\"\n- VRP-005 DataPipe DCHECK OOB \u2192 dismissed in 6 minutes\n- No existing mitigation (MiraclePtr, CFG, ACG, ASLR, Site Isolation)\nblocks this\n\nFix: Promote DCHECK to CHECK or if-return for all data crossing\nrenderer\u2192browser IPC boundary.\n\n\u2014 Shrikant Bhosale (The Debt Collector)\n_______________________________________________\nSent through the Full Disclosure mailing list\nhttps://nmap.org/mailman/listinfo/fulldisclosure\nWeb Archives \u0026 RSS: https://seclists.org/fulldisclosure/"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-11T11:36:54Z",
        "orgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
        "shortName": "VULNARCHIVE"
      },
      "references": [
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://vuln.freearchive.org/archive/full-disclosure/2026/Aug/1"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://seclists.org/fulldisclosure/2026/Aug/1"
        },
        {
          "url": "https://nmap.org/mailman/listinfo/fulldisclosure"
        },
        {
          "url": "https://potatobullet.com/chrome-dcheck-illusion-trusted-path-vulnerabilities/"
        },
        {
          "url": "https://seclists.org/fulldisclosure/"
        }
      ],
      "source": {
        "defect": [
          "https://seclists.org/fulldisclosure/2026/Aug/1"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "The DCHECK Illusion: Chrome\u0027s \"Trusted Path\" Policy Creates Vulnerabilities",
      "x_gcve": [
        {
          "recordType": "advisory",
          "relationships": [],
          "vulnId": "GCVE-1988-2026-0030",
          "x_vulnarchive": {
            "archiveUrl": "https://vuln.freearchive.org/archive/full-disclosure/2026/Aug/1",
            "automated": true,
            "contentSha256": "f1409b930f21cdcf0cb6460b9067e5d9747ad4b1b1f3a62b5fcc7c71f7e977aa",
            "evidenceScore": 6,
            "messageId": "",
            "originalUrl": "https://seclists.org/fulldisclosure/2026/Aug/1",
            "policy": "vulnarchive-1",
            "sourceFormat": "text/html",
            "sourcePublishedAt": "2026-07-13T12:47:42Z"
          }
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
    "assignerShortName": "VULNARCHIVE",
    "datePublished": "2026-09-07T13:20:21Z",
    "dateUpdated": "2026-09-11T11:36:54Z",
    "state": "PUBLISHED",
    "vulnId": "GCVE-1988-2026-0030"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}