Security advisory

{
  "id": "5c74612f11c4a87fb067b95ccb3cc22698dacf720b96f5259c5033d1a7b2e5ae",
  "url": "https://osv.dev/vulnerability/CVE-2025-6558",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-6558",
    "summary": "Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)",
    "evidence": "osv:CVE-2025-6558",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-6558",
      "aliases": [
        "CVE-2025-6558"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6558.json",
            "unresolved_ranges": [
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "138.0.7204.157"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "last_affected": "11.0"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "18.6"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "18.6"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "18.6"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "15.6"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2.6"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "11.6"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2.48.0"
                  }
                ]
              },
              {
                "events": [
                  {
                    "introduced": "0"
                  },
                  {
                    "fixed": "2.48.0"
                  }
                ]
              }
            ]
          }
        }
      ],
      "modified": "2026-10-22T18:12:14.682343010Z",
      "provider": "osv",
      "references": [
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6558",
        "https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html",
        "https://lists.debian.org/debian-lts-announce/2025/08/msg00015.html",
        "https://issues.chromium.org/issues/427162086"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-6558",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 409947,
  "published_at": "2025-07-15T18:15:24.533+00:00"
}