Use after free in Cast in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)

cve CVE-2026-87628 1 source, 1 claim · Watch

NVD writes:
Use after free in Cast in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical) the claim

What it is to other things

affects	google/chrome NVD
made_by	google NVD

What each source says

Property Source Said Means here

Cvss

cvss

NVD

8.3

receipt

Source: NVD
Its words: 8.3
Read by: field:cve.metrics.cvssMetricV31[].cvssData.baseScore
Said since: 2026-09-29 09:45 UTC
Last answered: 2026-10-03 00:06 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "Chrome",
            "vendor": "Google",
            "versions": [
              {
                "lessThan": "153.0.8010.36",
                "status": "affected",
                "version": "153.0.8010.36",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "chrome-cve-admin@google.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "7BC1B89D-DEB1-48BD-8602-0869B89600FD",
                "versionEndExcluding": "153.0.8010.36",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Use after free in Cast in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)"
      }
    ],
    "id": "CVE-2026-87628",
    "lastModified": "2026-09-10T04:18:29.850",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 6.0,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-87628",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-09T00:00:00+00:00",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-09T01:17:21.107",
    "references": [
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Release Notes",
          "Vendor Advisory"
        ],
        "url": "https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html"
      },
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Permissions Required"
        ],
        "url": "https://issues.chromium.org/issues/553770012"
      }
    ],
    "sourceIdentifier": "chrome-cve-admin@google.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-416"
          }
        ],
        "source": "chrome-cve-admin@google.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Product

product

NVD

Chrome

receipt

Source: NVD
Its words: Chrome
Read by: field:cve.affected[].affectedData[].product
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-03 00:06 UTC
Original: open at the source

2026-09-29 17:49 UTC	Chrome
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "Chrome",
            "vendor": "Google",
            "versions": [
              {
                "lessThan": "153.0.8010.36",
                "status": "affected",
                "version": "153.0.8010.36",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "chrome-cve-admin@google.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "7BC1B89D-DEB1-48BD-8602-0869B89600FD",
                "versionEndExcluding": "153.0.8010.36",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Use after free in Cast in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)"
      }
    ],
    "id": "CVE-2026-87628",
    "lastModified": "2026-09-10T04:18:29.850",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 6.0,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-87628",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-09T00:00:00+00:00",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-09T01:17:21.107",
    "references": [
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Release Notes",
          "Vendor Advisory"
        ],
        "url": "https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html"
      },
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Permissions Required"
        ],
        "url": "https://issues.chromium.org/issues/553770012"
      }
    ],
    "sourceIdentifier": "chrome-cve-admin@google.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-416"
          }
        ],
        "source": "chrome-cve-admin@google.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Status

status

NVD

Analyzed

receipt

Source: NVD
Its words: Analyzed
Read by: field:cve.vulnStatus
Said since: 2026-09-29 09:45 UTC
Last answered: 2026-10-03 00:06 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "Chrome",
            "vendor": "Google",
            "versions": [
              {
                "lessThan": "153.0.8010.36",
                "status": "affected",
                "version": "153.0.8010.36",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "chrome-cve-admin@google.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "7BC1B89D-DEB1-48BD-8602-0869B89600FD",
                "versionEndExcluding": "153.0.8010.36",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Use after free in Cast in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)"
      }
    ],
    "id": "CVE-2026-87628",
    "lastModified": "2026-09-10T04:18:29.850",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 6.0,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-87628",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-09T00:00:00+00:00",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-09T01:17:21.107",
    "references": [
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Release Notes",
          "Vendor Advisory"
        ],
        "url": "https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html"
      },
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Permissions Required"
        ],
        "url": "https://issues.chromium.org/issues/553770012"
      }
    ],
    "sourceIdentifier": "chrome-cve-admin@google.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-416"
          }
        ],
        "source": "chrome-cve-admin@google.com",
        "type": "Secondary"
      }
    ]
  }
}

—

Vendor

vendor

NVD

Google

receipt

Source: NVD
Its words: Google
Read by: field:cve.affected[].affectedData[].vendor
Said since: 2026-09-29 17:49 UTC
Last answered: 2026-10-03 00:06 UTC
Original: open at the source

2026-09-29 17:49 UTC	Google
2026-09-29 09:45 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "Chrome",
            "vendor": "Google",
            "versions": [
              {
                "lessThan": "153.0.8010.36",
                "status": "affected",
                "version": "153.0.8010.36",
                "versionType": "custom"
              }
            ]
          }
        ],
        "source": "chrome-cve-admin@google.com"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "7BC1B89D-DEB1-48BD-8602-0869B89600FD",
                "versionEndExcluding": "153.0.8010.36",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "Use after free in Cast in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)"
      }
    ],
    "id": "CVE-2026-87628",
    "lastModified": "2026-09-10T04:18:29.850",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 6.0,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2026-87628",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "total"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-09-09T00:00:00+00:00",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-09-09T01:17:21.107",
    "references": [
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Release Notes",
          "Vendor Advisory"
        ],
        "url": "https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html"
      },
      {
        "source": "chrome-cve-admin@google.com",
        "tags": [
          "Permissions Required"
        ],
        "url": "https://issues.chromium.org/issues/553770012"
      }
    ],
    "sourceIdentifier": "chrome-cve-admin@google.com",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-416"
          }
        ],
        "source": "chrome-cve-admin@google.com",
        "type": "Secondary"
      }
    ]
  }
}

—

vulnerability

Use after free in Cast in Google Chrome prior to 153.0.8010.36 allowed an adjacent attacker to potentially execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)

zetlyn/cve-nvd · 2026-09-09

cvss 8.3 product Chrome status Analyzed vendor Google

source